127694944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2567

約数の個数: 48

約数和(自身を含む): 272982528

約数和(自身を除く): 145287584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 2417, 3302, 4064, 4834, 6604, 9668, 13208, 19336, 26416, 31421, 38672, 52832, 62842, 77344, 125684, 251368, 306959, 502736, 613918, 1005472, 1227836, 2455672, 3990467, 4911344, 7980934, 9822688, 15961868, 31923736, 63847472, 127694944]

約数ペア:

[(1, 127694944), (2, 63847472), (4, 31923736), (8, 15961868), (13, 9822688), (16, 7980934), (26, 4911344), (32, 3990467), (52, 2455672), (104, 1227836), (127, 1005472), (208, 613918), (254, 502736), (416, 306959), (508, 251368), (1016, 125684), (1651, 77344), (2032, 62842), (2417, 52832), (3302, 38672), (4064, 31421), (4834, 26416), (6604, 19336), (9668, 13208)]