68073964

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 72239636

約数列:

[1, 2, 4, 7, 14, 28, 59, 89, 118, 178, 236, 356, 413, 463, 623, 826, 926, 1246, 1652, 1852, 2492, 3241, 5251, 6482, 10502, 12964, 21004, 27317, 36757, 41207, 54634, 73514, 82414, 109268, 147028, 164828, 191219, 288449, 382438, 576898, 764876, 1153796, 2431213, 4862426, 9724852, 17018491, 34036982, 68073964]

約数ペア:

[(1, 68073964), (2, 34036982), (4, 17018491), (7, 9724852), (14, 4862426), (28, 2431213), (59, 1153796), (89, 764876), (118, 576898), (178, 382438), (236, 288449), (356, 191219), (413, 164828), (463, 147028), (623, 109268), (826, 82414), (926, 73514), (1246, 54634), (1652, 41207), (1852, 36757), (2492, 27317), (3241, 21004), (5251, 12964), (6482, 10502)]