68908198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2711}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 105442560

約数和(自身を除く): 36534362

約数列:

[1, 2, 71, 142, 179, 358, 2711, 5422, 12709, 25418, 192481, 384962, 485269, 970538, 34454099, 68908198]

約数ペア:

[(1, 68908198), (2, 34454099), (71, 970538), (142, 485269), (179, 384962), (358, 192481), (2711, 25418), (5422, 12709)]