63898436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34061}}^1$

素因数の和:34139

約数の個数: 24

約数和(自身を含む): 129708096

約数和(自身を除く): 65809660

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 34061, 68122, 136244, 238427, 476854, 953708, 2282087, 4564174, 9128348, 15974609, 31949218, 63898436]

約数ペア:

[(1, 63898436), (2, 31949218), (4, 15974609), (7, 9128348), (14, 4564174), (28, 2282087), (67, 953708), (134, 476854), (268, 238427), (469, 136244), (938, 68122), (1876, 34061)]