68039538

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{4723}}^1$

素因数の和:4756

約数の個数: 40

約数和(自身を含む): 158783088

約数和(自身を除く): 90743550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4723, 4802, 7203, 9446, 14169, 14406, 28338, 33061, 66122, 99183, 198366, 231427, 462854, 694281, 1388562, 1619989, 3239978, 4859967, 9719934, 11339923, 22679846, 34019769, 68039538]

約数ペア:

[(1, 68039538), (2, 34019769), (3, 22679846), (6, 11339923), (7, 9719934), (14, 4859967), (21, 3239978), (42, 1619989), (49, 1388562), (98, 694281), (147, 462854), (294, 231427), (343, 198366), (686, 99183), (1029, 66122), (2058, 33061), (2401, 28338), (4723, 14406), (4802, 14169), (7203, 9446)]