68378898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39709}}^1$

素因数の和:39762

約数の個数: 32

約数和(自身を含む): 160110720

約数和(自身を除く): 91731822

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 39709, 79418, 119127, 238254, 277963, 555926, 833889, 1628069, 1667778, 3256138, 4884207, 9768414, 11396483, 22792966, 34189449, 68378898]

約数ペア:

[(1, 68378898), (2, 34189449), (3, 22792966), (6, 11396483), (7, 9768414), (14, 4884207), (21, 3256138), (41, 1667778), (42, 1628069), (82, 833889), (123, 555926), (246, 277963), (287, 238254), (574, 119127), (861, 79418), (1722, 39709)]