8581873664

素因数分解:

$2^{16}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 136

約数和(自身を含む): 21139130880

約数和(自身を除く): 12557257216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1439, 1456, 1664, 1792, 2048, 2878, 2912, 3328, 3584, 4096, 5756, 5824, 6656, 7168, 8192, 10073, 11512, 11648, 13312, 14336, 16384, 18707, 20146, 23024, 23296, 26624, 28672, 32768, 37414, 40292, 46048, 46592, 53248, 57344, 65536, 74828, 80584, 92096, 93184, 106496, 114688, 130949, 149656, 161168, 184192, 186368, 212992, 229376, 261898, 299312, 322336, 368384, 372736, 425984, 458752, 523796, 598624, 644672, 736768, 745472, 851968, 1047592, 1197248, 1289344, 1473536, 1490944, 2095184, 2394496, 2578688, 2947072, 2981888, 4190368, 4788992, 5157376, 5894144, 5963776, 8380736, 9577984, 10314752, 11788288, 16761472, 19155968, 20629504, 23576576, 33522944, 38311936, 41259008, 47153152, 67045888, 76623872, 82518016, 94306304, 134091776, 153247744, 165036032, 268183552, 306495488, 330072064, 536367104, 612990976, 660144128, 1072734208, 1225981952, 2145468416, 4290936832, 8581873664]

約数ペア:

[(1, 8581873664), (2, 4290936832), (4, 2145468416), (7, 1225981952), (8, 1072734208), (13, 660144128), (14, 612990976), (16, 536367104), (26, 330072064), (28, 306495488), (32, 268183552), (52, 165036032), (56, 153247744), (64, 134091776), (91, 94306304), (104, 82518016), (112, 76623872), (128, 67045888), (182, 47153152), (208, 41259008), (224, 38311936), (256, 33522944), (364, 23576576), (416, 20629504), (448, 19155968), (512, 16761472), (728, 11788288), (832, 10314752), (896, 9577984), (1024, 8380736), (1439, 5963776), (1456, 5894144), (1664, 5157376), (1792, 4788992), (2048, 4190368), (2878, 2981888), (2912, 2947072), (3328, 2578688), (3584, 2394496), (4096, 2095184), (5756, 1490944), (5824, 1473536), (6656, 1289344), (7168, 1197248), (8192, 1047592), (10073, 851968), (11512, 745472), (11648, 736768), (13312, 644672), (14336, 598624), (16384, 523796), (18707, 458752), (20146, 425984), (23024, 372736), (23296, 368384), (26624, 322336), (28672, 299312), (32768, 261898), (37414, 229376), (40292, 212992), (46048, 186368), (46592, 184192), (53248, 161168), (57344, 149656), (65536, 130949), (74828, 114688), (80584, 106496), (92096, 93184)]