1428511744

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4153

約数の個数: 88

約数和(自身を含む): 3216508416

約数和(自身を除く): 1787996672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1024, 1364, 1408, 1984, 2728, 2816, 3968, 4091, 5456, 5632, 7936, 8182, 10912, 11264, 15872, 16364, 21824, 31744, 32728, 43648, 45001, 65456, 87296, 90002, 126821, 130912, 174592, 180004, 253642, 261824, 349184, 360008, 507284, 523648, 720016, 1014568, 1047296, 1395031, 1440032, 2029136, 2094592, 2790062, 2880064, 4058272, 4189184, 5580124, 5760128, 8116544, 11160248, 11520256, 16233088, 22320496, 23040512, 32466176, 44640992, 46081024, 64932352, 89281984, 129864704, 178563968, 357127936, 714255872, 1428511744]

約数ペア:

[(1, 1428511744), (2, 714255872), (4, 357127936), (8, 178563968), (11, 129864704), (16, 89281984), (22, 64932352), (31, 46081024), (32, 44640992), (44, 32466176), (62, 23040512), (64, 22320496), (88, 16233088), (124, 11520256), (128, 11160248), (176, 8116544), (248, 5760128), (256, 5580124), (341, 4189184), (352, 4058272), (496, 2880064), (512, 2790062), (682, 2094592), (704, 2029136), (992, 1440032), (1024, 1395031), (1364, 1047296), (1408, 1014568), (1984, 720016), (2728, 523648), (2816, 507284), (3968, 360008), (4091, 349184), (5456, 261824), (5632, 253642), (7936, 180004), (8182, 174592), (10912, 130912), (11264, 126821), (15872, 90002), (16364, 87296), (21824, 65456), (31744, 45001), (32728, 43648)]