68900174

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9631}}^1$

素因数の和:9720

約数の個数: 24

約数和(自身を含む): 121883328

約数和(自身を除く): 52983154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 9631, 19262, 67417, 134834, 471919, 703063, 943838, 1406126, 4921441, 9842882, 34450087, 68900174]

約数ペア:

[(1, 68900174), (2, 34450087), (7, 9842882), (14, 4921441), (49, 1406126), (73, 943838), (98, 703063), (146, 471919), (511, 134834), (1022, 67417), (3577, 19262), (7154, 9631)]