12979427168

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{16901}}^1$

素因数の和:17247

約数の個数: 48

約数和(自身を含む): 25913605536

約数和(自身を除く): 12934178368

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 233, 412, 466, 824, 932, 1648, 1864, 3296, 3728, 7456, 16901, 23999, 33802, 47998, 67604, 95996, 135208, 191992, 270416, 383984, 540832, 767968, 1740803, 3481606, 3937933, 6963212, 7875866, 13926424, 15751732, 27852848, 31503464, 55705696, 63006928, 126013856, 405607099, 811214198, 1622428396, 3244856792, 6489713584, 12979427168]

約数ペア:

[(1, 12979427168), (2, 6489713584), (4, 3244856792), (8, 1622428396), (16, 811214198), (32, 405607099), (103, 126013856), (206, 63006928), (233, 55705696), (412, 31503464), (466, 27852848), (824, 15751732), (932, 13926424), (1648, 7875866), (1864, 6963212), (3296, 3937933), (3728, 3481606), (7456, 1740803), (16901, 767968), (23999, 540832), (33802, 383984), (47998, 270416), (67604, 191992), (95996, 135208)]