68965262

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 41350258

約数列:

[1, 2, 37, 47, 74, 79, 94, 158, 251, 502, 1739, 2923, 3478, 3713, 5846, 7426, 9287, 11797, 18574, 19829, 23594, 39658, 137381, 274762, 436489, 733673, 872978, 931963, 1467346, 1863926, 34482631, 68965262]

約数ペア:

[(1, 68965262), (2, 34482631), (37, 1863926), (47, 1467346), (74, 931963), (79, 872978), (94, 733673), (158, 436489), (251, 274762), (502, 137381), (1739, 39658), (2923, 23594), (3478, 19829), (3713, 18574), (5846, 11797), (7426, 9287)]