712875008

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1389

約数の個数: 88

約数和(自身を含む): 1558733184

約数和(自身を除く): 845858176

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1024, 1054, 1088, 1321, 1984, 2108, 2176, 2642, 3968, 4216, 4352, 5284, 7936, 8432, 8704, 10568, 15872, 16864, 17408, 21136, 22457, 31744, 33728, 40951, 42272, 44914, 67456, 81902, 84544, 89828, 134912, 163804, 169088, 179656, 269824, 327608, 338176, 359312, 539648, 655216, 676352, 696167, 718624, 1310432, 1352704, 1392334, 1437248, 2620864, 2784668, 2874496, 5241728, 5569336, 5748992, 10483456, 11138672, 11497984, 20966912, 22277344, 22995968, 41933824, 44554688, 89109376, 178218752, 356437504, 712875008]

約数ペア:

[(1, 712875008), (2, 356437504), (4, 178218752), (8, 89109376), (16, 44554688), (17, 41933824), (31, 22995968), (32, 22277344), (34, 20966912), (62, 11497984), (64, 11138672), (68, 10483456), (124, 5748992), (128, 5569336), (136, 5241728), (248, 2874496), (256, 2784668), (272, 2620864), (496, 1437248), (512, 1392334), (527, 1352704), (544, 1310432), (992, 718624), (1024, 696167), (1054, 676352), (1088, 655216), (1321, 539648), (1984, 359312), (2108, 338176), (2176, 327608), (2642, 269824), (3968, 179656), (4216, 169088), (4352, 163804), (5284, 134912), (7936, 89828), (8432, 84544), (8704, 81902), (10568, 67456), (15872, 44914), (16864, 42272), (17408, 40951), (21136, 33728), (22457, 31744)]