64857572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 129654000

約数和(自身を除く): 64796428

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 377, 533, 754, 1049, 1066, 1189, 1508, 2098, 2132, 2378, 4196, 4756, 13637, 15457, 27274, 30421, 30914, 43009, 54548, 60842, 61828, 86018, 121684, 172036, 395473, 559117, 790946, 1118234, 1247261, 1581892, 2236468, 2494522, 4989044, 16214393, 32428786, 64857572]

約数ペア:

[(1, 64857572), (2, 32428786), (4, 16214393), (13, 4989044), (26, 2494522), (29, 2236468), (41, 1581892), (52, 1247261), (58, 1118234), (82, 790946), (116, 559117), (164, 395473), (377, 172036), (533, 121684), (754, 86018), (1049, 61828), (1066, 60842), (1189, 54548), (1508, 43009), (2098, 30914), (2132, 30421), (2378, 27274), (4196, 15457), (4756, 13637)]