2690147456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{33413}}^1$

素因数の和:33481

約数の個数: 64

約数和(自身を含む): 5828069880

約数和(自身を除く): 3137922424

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, 20128, 33413, 40256, 66826, 80512, 133652, 267304, 534608, 568021, 1069216, 1136042, 1236281, 2138432, 2272084, 2472562, 4276864, 4544168, 4945124, 9088336, 9890248, 18176672, 19780496, 21016777, 36353344, 39560992, 42033554, 72706688, 79121984, 84067108, 158243968, 168134216, 336268432, 672536864, 1345073728, 2690147456]

約数ペア:

[(1, 2690147456), (2, 1345073728), (4, 672536864), (8, 336268432), (16, 168134216), (17, 158243968), (32, 84067108), (34, 79121984), (37, 72706688), (64, 42033554), (68, 39560992), (74, 36353344), (128, 21016777), (136, 19780496), (148, 18176672), (272, 9890248), (296, 9088336), (544, 4945124), (592, 4544168), (629, 4276864), (1088, 2472562), (1184, 2272084), (1258, 2138432), (2176, 1236281), (2368, 1136042), (2516, 1069216), (4736, 568021), (5032, 534608), (10064, 267304), (20128, 133652), (33413, 80512), (40256, 66826)]