57983744

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 151092480

約数和(自身を除く): 93108736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 131, 133, 152, 182, 208, 224, 247, 256, 262, 266, 304, 364, 416, 448, 494, 524, 532, 608, 728, 832, 896, 917, 988, 1048, 1064, 1216, 1456, 1664, 1703, 1729, 1792, 1834, 1976, 2096, 2128, 2432, 2489, 2912, 3328, 3406, 3458, 3668, 3952, 4192, 4256, 4864, 4978, 5824, 6812, 6916, 7336, 7904, 8384, 8512, 9956, 11648, 11921, 13624, 13832, 14672, 15808, 16768, 17024, 17423, 19912, 23296, 23842, 27248, 27664, 29344, 31616, 32357, 33536, 34048, 34846, 39824, 47684, 54496, 55328, 58688, 63232, 64714, 69692, 79648, 95368, 108992, 110656, 117376, 129428, 139384, 159296, 190736, 217984, 221312, 226499, 234752, 258856, 278768, 318592, 381472, 435968, 442624, 452998, 517712, 557536, 637184, 762944, 905996, 1035424, 1115072, 1525888, 1811992, 2070848, 2230144, 3051776, 3623984, 4141696, 4460288, 7247968, 8283392, 14495936, 28991872, 57983744]

約数ペア:

[(1, 57983744), (2, 28991872), (4, 14495936), (7, 8283392), (8, 7247968), (13, 4460288), (14, 4141696), (16, 3623984), (19, 3051776), (26, 2230144), (28, 2070848), (32, 1811992), (38, 1525888), (52, 1115072), (56, 1035424), (64, 905996), (76, 762944), (91, 637184), (104, 557536), (112, 517712), (128, 452998), (131, 442624), (133, 435968), (152, 381472), (182, 318592), (208, 278768), (224, 258856), (247, 234752), (256, 226499), (262, 221312), (266, 217984), (304, 190736), (364, 159296), (416, 139384), (448, 129428), (494, 117376), (524, 110656), (532, 108992), (608, 95368), (728, 79648), (832, 69692), (896, 64714), (917, 63232), (988, 58688), (1048, 55328), (1064, 54496), (1216, 47684), (1456, 39824), (1664, 34846), (1703, 34048), (1729, 33536), (1792, 32357), (1834, 31616), (1976, 29344), (2096, 27664), (2128, 27248), (2432, 23842), (2489, 23296), (2912, 19912), (3328, 17423), (3406, 17024), (3458, 16768), (3668, 15808), (3952, 14672), (4192, 13832), (4256, 13624), (4864, 11921), (4978, 11648), (5824, 9956), (6812, 8512), (6916, 8384), (7336, 7904)]