4128904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8864100

約数和(自身を除く): 4735196

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 148, 232, 296, 377, 481, 754, 962, 1073, 1369, 1508, 1924, 2146, 2738, 3016, 3848, 4292, 5476, 8584, 10952, 13949, 17797, 27898, 35594, 39701, 55796, 71188, 79402, 111592, 142376, 158804, 317608, 516113, 1032226, 2064452, 4128904]

約数ペア:

[(1, 4128904), (2, 2064452), (4, 1032226), (8, 516113), (13, 317608), (26, 158804), (29, 142376), (37, 111592), (52, 79402), (58, 71188), (74, 55796), (104, 39701), (116, 35594), (148, 27898), (232, 17797), (296, 13949), (377, 10952), (481, 8584), (754, 5476), (962, 4292), (1073, 3848), (1369, 3016), (1508, 2738), (1924, 2146)]