845295488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10499}}^1$

素因数の和:10567

約数の個数: 64

約数和(自身を含む): 1831410000

約数和(自身を除く): 986114512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 4736, 5032, 10064, 10499, 20128, 20998, 40256, 41996, 80512, 83992, 167984, 178483, 335968, 356966, 388463, 671936, 713932, 776926, 1343872, 1427864, 1553852, 2855728, 3107704, 5711456, 6215408, 6603871, 11422912, 12430816, 13207742, 22845824, 24861632, 26415484, 49723264, 52830968, 105661936, 211323872, 422647744, 845295488]

約数ペア:

[(1, 845295488), (2, 422647744), (4, 211323872), (8, 105661936), (16, 52830968), (17, 49723264), (32, 26415484), (34, 24861632), (37, 22845824), (64, 13207742), (68, 12430816), (74, 11422912), (128, 6603871), (136, 6215408), (148, 5711456), (272, 3107704), (296, 2855728), (544, 1553852), (592, 1427864), (629, 1343872), (1088, 776926), (1184, 713932), (1258, 671936), (2176, 388463), (2368, 356966), (2516, 335968), (4736, 178483), (5032, 167984), (10064, 83992), (10499, 80512), (20128, 41996), (20998, 40256)]