68934544

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2917}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 153416768

約数和(自身を除く): 84482224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2917, 2954, 3376, 5834, 5908, 11668, 11816, 20419, 23336, 23632, 40838, 46672, 81676, 163352, 326704, 615487, 1230974, 2461948, 4308409, 4923896, 8616818, 9847792, 17233636, 34467272, 68934544]

約数ペア:

[(1, 68934544), (2, 34467272), (4, 17233636), (7, 9847792), (8, 8616818), (14, 4923896), (16, 4308409), (28, 2461948), (56, 1230974), (112, 615487), (211, 326704), (422, 163352), (844, 81676), (1477, 46672), (1688, 40838), (2917, 23632), (2954, 23336), (3376, 20419), (5834, 11816), (5908, 11668)]