68996948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 65123500

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 71, 124, 142, 284, 461, 527, 922, 1054, 1207, 1844, 2108, 2201, 2414, 4402, 4828, 7837, 8804, 14291, 15674, 28582, 31348, 32731, 37417, 57164, 65462, 74834, 130924, 149668, 242947, 485894, 556427, 971788, 1014661, 1112854, 2029322, 2225708, 4058644, 17249237, 34498474, 68996948]

約数ペア:

[(1, 68996948), (2, 34498474), (4, 17249237), (17, 4058644), (31, 2225708), (34, 2029322), (62, 1112854), (68, 1014661), (71, 971788), (124, 556427), (142, 485894), (284, 242947), (461, 149668), (527, 130924), (922, 74834), (1054, 65462), (1207, 57164), (1844, 37417), (2108, 32731), (2201, 31348), (2414, 28582), (4402, 15674), (4828, 14291), (7837, 8804)]