68958176

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 155998080

約数和(自身を除く): 87039904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1459, 1477, 1688, 2918, 2954, 3376, 5836, 5908, 6752, 10213, 11672, 11816, 20426, 23344, 23632, 40852, 46688, 47264, 81704, 163408, 307849, 326816, 615698, 1231396, 2154943, 2462792, 4309886, 4925584, 8619772, 9851168, 17239544, 34479088, 68958176]

約数ペア:

[(1, 68958176), (2, 34479088), (4, 17239544), (7, 9851168), (8, 8619772), (14, 4925584), (16, 4309886), (28, 2462792), (32, 2154943), (56, 1231396), (112, 615698), (211, 326816), (224, 307849), (422, 163408), (844, 81704), (1459, 47264), (1477, 46688), (1688, 40852), (2918, 23632), (2954, 23344), (3376, 20426), (5836, 11816), (5908, 11672), (6752, 10213)]