40374920984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6316477}}^1$

素因数の和:6316547

約数の個数: 32

約数和(自身を含む): 81861554880

約数和(自身を除く): 41486633896

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 6316477, 12632954, 25265908, 50531816, 107380109, 214760218, 296874419, 429520436, 593748838, 859040872, 1187497676, 2374995352, 5046865123, 10093730246, 20187460492, 40374920984]

約数ペア:

[(1, 40374920984), (2, 20187460492), (4, 10093730246), (8, 5046865123), (17, 2374995352), (34, 1187497676), (47, 859040872), (68, 593748838), (94, 429520436), (136, 296874419), (188, 214760218), (376, 107380109), (799, 50531816), (1598, 25265908), (3196, 12632954), (6392, 6316477)]