40970506

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 62496000

約数和(自身を除く): 21525494

約数列:

[1, 2, 79, 158, 349, 698, 743, 1486, 27571, 55142, 58697, 117394, 259307, 518614, 20485253, 40970506]

約数ペア:

[(1, 40970506), (2, 20485253), (79, 518614), (158, 259307), (349, 117394), (698, 58697), (743, 55142), (1486, 27571)]