66411856

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 162846720

約数和(自身を除く): 96434864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 49, 56, 58, 92, 98, 112, 116, 127, 161, 184, 196, 203, 232, 254, 322, 368, 392, 406, 464, 508, 644, 667, 784, 812, 889, 1016, 1127, 1288, 1334, 1421, 1624, 1778, 2032, 2254, 2576, 2668, 2842, 2921, 3248, 3556, 3683, 4508, 4669, 5336, 5684, 5842, 6223, 7112, 7366, 9016, 9338, 10672, 11368, 11684, 12446, 14224, 14732, 18032, 18676, 20447, 22736, 23368, 24892, 25781, 29464, 32683, 37352, 40894, 46736, 49784, 51562, 58928, 65366, 74704, 81788, 84709, 99568, 103124, 130732, 143129, 163576, 169418, 180467, 206248, 261464, 286258, 327152, 338836, 360934, 412496, 522928, 572516, 592963, 677672, 721868, 1145032, 1185926, 1355344, 1443736, 2290064, 2371852, 2887472, 4150741, 4743704, 8301482, 9487408, 16602964, 33205928, 66411856]

約数ペア:

[(1, 66411856), (2, 33205928), (4, 16602964), (7, 9487408), (8, 8301482), (14, 4743704), (16, 4150741), (23, 2887472), (28, 2371852), (29, 2290064), (46, 1443736), (49, 1355344), (56, 1185926), (58, 1145032), (92, 721868), (98, 677672), (112, 592963), (116, 572516), (127, 522928), (161, 412496), (184, 360934), (196, 338836), (203, 327152), (232, 286258), (254, 261464), (322, 206248), (368, 180467), (392, 169418), (406, 163576), (464, 143129), (508, 130732), (644, 103124), (667, 99568), (784, 84709), (812, 81788), (889, 74704), (1016, 65366), (1127, 58928), (1288, 51562), (1334, 49784), (1421, 46736), (1624, 40894), (1778, 37352), (2032, 32683), (2254, 29464), (2576, 25781), (2668, 24892), (2842, 23368), (2921, 22736), (3248, 20447), (3556, 18676), (3683, 18032), (4508, 14732), (4669, 14224), (5336, 12446), (5684, 11684), (5842, 11368), (6223, 10672), (7112, 9338), (7366, 9016)]