68668824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408743}}^1$

素因数の和:408759

約数の個数: 32

約数和(自身を含む): 196197120

約数和(自身を除く): 127528296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408743, 817486, 1226229, 1634972, 2452458, 2861201, 3269944, 4904916, 5722402, 8583603, 9809832, 11444804, 17167206, 22889608, 34334412, 68668824]

約数ペア:

[(1, 68668824), (2, 34334412), (3, 22889608), (4, 17167206), (6, 11444804), (7, 9809832), (8, 8583603), (12, 5722402), (14, 4904916), (21, 3269944), (24, 2861201), (28, 2452458), (42, 1634972), (56, 1226229), (84, 817486), (168, 408743)]