57750784

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 147887488

約数和(自身を除く): 90136704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 67, 74, 91, 104, 112, 128, 134, 148, 182, 208, 224, 256, 259, 268, 296, 364, 416, 448, 469, 481, 518, 536, 592, 728, 832, 871, 896, 938, 962, 1036, 1072, 1184, 1456, 1664, 1742, 1792, 1876, 1924, 2072, 2144, 2368, 2479, 2912, 3328, 3367, 3484, 3752, 3848, 4144, 4288, 4736, 4958, 5824, 6097, 6734, 6968, 7504, 7696, 8288, 8576, 9472, 9916, 11648, 12194, 13468, 13936, 15008, 15392, 16576, 17152, 17353, 19832, 23296, 24388, 26936, 27872, 30016, 30784, 32227, 33152, 34706, 39664, 48776, 53872, 55744, 60032, 61568, 64454, 66304, 69412, 79328, 97552, 107744, 111488, 120064, 123136, 128908, 138824, 158656, 195104, 215488, 222976, 225589, 257816, 277648, 317312, 390208, 430976, 451178, 515632, 555296, 634624, 780416, 861952, 902356, 1031264, 1110592, 1560832, 1804712, 2062528, 2221184, 3609424, 4125056, 4442368, 7218848, 8250112, 14437696, 28875392, 57750784]

約数ペア:

[(1, 57750784), (2, 28875392), (4, 14437696), (7, 8250112), (8, 7218848), (13, 4442368), (14, 4125056), (16, 3609424), (26, 2221184), (28, 2062528), (32, 1804712), (37, 1560832), (52, 1110592), (56, 1031264), (64, 902356), (67, 861952), (74, 780416), (91, 634624), (104, 555296), (112, 515632), (128, 451178), (134, 430976), (148, 390208), (182, 317312), (208, 277648), (224, 257816), (256, 225589), (259, 222976), (268, 215488), (296, 195104), (364, 158656), (416, 138824), (448, 128908), (469, 123136), (481, 120064), (518, 111488), (536, 107744), (592, 97552), (728, 79328), (832, 69412), (871, 66304), (896, 64454), (938, 61568), (962, 60032), (1036, 55744), (1072, 53872), (1184, 48776), (1456, 39664), (1664, 34706), (1742, 33152), (1792, 32227), (1876, 30784), (1924, 30016), (2072, 27872), (2144, 26936), (2368, 24388), (2479, 23296), (2912, 19832), (3328, 17353), (3367, 17152), (3484, 16576), (3752, 15392), (3848, 15008), (4144, 13936), (4288, 13468), (4736, 12194), (4958, 11648), (5824, 9916), (6097, 9472), (6734, 8576), (6968, 8288), (7504, 7696)]