40141744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67807}}^1$

素因数の和:67852

約数の個数: 20

約数和(自身を含む): 79877824

約数和(自身を除く): 39736080

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67807, 135614, 271228, 542456, 1084912, 2508859, 5017718, 10035436, 20070872, 40141744]

約数ペア:

[(1, 40141744), (2, 20070872), (4, 10035436), (8, 5017718), (16, 2508859), (37, 1084912), (74, 542456), (148, 271228), (296, 135614), (592, 67807)]