40413058

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 30676862

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 373, 497, 746, 763, 994, 1526, 2611, 5222, 7739, 15478, 26483, 40657, 52966, 54173, 81314, 108346, 185381, 284599, 370762, 569198, 2886647, 5773294, 20206529, 40413058]

約数ペア:

[(1, 40413058), (2, 20206529), (7, 5773294), (14, 2886647), (71, 569198), (109, 370762), (142, 284599), (218, 185381), (373, 108346), (497, 81314), (746, 54173), (763, 52966), (994, 40657), (1526, 26483), (2611, 15478), (5222, 7739)]