68769218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5209}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 126040320

約数和(自身を除く): 57271102

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 5209, 6601, 10418, 13202, 36463, 72926, 119807, 213569, 239614, 427138, 838649, 1494983, 1677298, 2989966, 4912087, 9824174, 34384609, 68769218]

約数ペア:

[(1, 68769218), (2, 34384609), (7, 9824174), (14, 4912087), (23, 2989966), (41, 1677298), (46, 1494983), (82, 838649), (161, 427138), (287, 239614), (322, 213569), (574, 119807), (943, 72926), (1886, 36463), (5209, 13202), (6601, 10418)]