8569496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 18960480

約数和(自身を除く): 10390984

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 131, 136, 148, 221, 262, 296, 442, 481, 524, 629, 884, 962, 1048, 1258, 1703, 1768, 1924, 2227, 2516, 3406, 3848, 4454, 4847, 5032, 6812, 8177, 8908, 9694, 13624, 16354, 17816, 19388, 28951, 32708, 38776, 57902, 63011, 65416, 82399, 115804, 126022, 164798, 231608, 252044, 329596, 504088, 659192, 1071187, 2142374, 4284748, 8569496]

約数ペア:

[(1, 8569496), (2, 4284748), (4, 2142374), (8, 1071187), (13, 659192), (17, 504088), (26, 329596), (34, 252044), (37, 231608), (52, 164798), (68, 126022), (74, 115804), (104, 82399), (131, 65416), (136, 63011), (148, 57902), (221, 38776), (262, 32708), (296, 28951), (442, 19388), (481, 17816), (524, 16354), (629, 13624), (884, 9694), (962, 8908), (1048, 8177), (1258, 6812), (1703, 5032), (1768, 4847), (1924, 4454), (2227, 3848), (2516, 3406)]