6561728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 14246352

約数和(自身を除く): 7684624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 163, 272, 296, 326, 544, 592, 629, 652, 1088, 1184, 1258, 1304, 2368, 2516, 2608, 2771, 5032, 5216, 5542, 6031, 10064, 10432, 11084, 12062, 20128, 22168, 24124, 40256, 44336, 48248, 88672, 96496, 102527, 177344, 192992, 205054, 385984, 410108, 820216, 1640432, 3280864, 6561728]

約数ペア:

[(1, 6561728), (2, 3280864), (4, 1640432), (8, 820216), (16, 410108), (17, 385984), (32, 205054), (34, 192992), (37, 177344), (64, 102527), (68, 96496), (74, 88672), (136, 48248), (148, 44336), (163, 40256), (272, 24124), (296, 22168), (326, 20128), (544, 12062), (592, 11084), (629, 10432), (652, 10064), (1088, 6031), (1184, 5542), (1258, 5216), (1304, 5032), (2368, 2771), (2516, 2608)]