959257208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21601}}^1$

素因数の和:21688

約数の個数: 64

約数和(自身を含む): 2250064320

約数和(自身を除く): 1290807112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 3172, 3416, 5551, 6344, 11102, 21601, 22204, 43202, 44408, 86404, 151207, 172808, 280813, 302414, 561626, 604828, 1123252, 1209656, 1317661, 1965691, 2246504, 2635322, 3931382, 5270644, 7862764, 9223627, 10541288, 15725528, 17129593, 18447254, 34259186, 36894508, 68518372, 73789016, 119907151, 137036744, 239814302, 479628604, 959257208]

約数ペア:

[(1, 959257208), (2, 479628604), (4, 239814302), (7, 137036744), (8, 119907151), (13, 73789016), (14, 68518372), (26, 36894508), (28, 34259186), (52, 18447254), (56, 17129593), (61, 15725528), (91, 10541288), (104, 9223627), (122, 7862764), (182, 5270644), (244, 3931382), (364, 2635322), (427, 2246504), (488, 1965691), (728, 1317661), (793, 1209656), (854, 1123252), (1586, 604828), (1708, 561626), (3172, 302414), (3416, 280813), (5551, 172808), (6344, 151207), (11102, 86404), (21601, 44408), (22204, 43202)]