40878044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14537}}^1$

素因数の和:14597

約数の個数: 24

約数和(自身を含む): 77342160

約数和(自身を除く): 36464116

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 14537, 29074, 58148, 276203, 537869, 552406, 1075738, 1104812, 2151476, 10219511, 20439022, 40878044]

約数ペア:

[(1, 40878044), (2, 20439022), (4, 10219511), (19, 2151476), (37, 1104812), (38, 1075738), (74, 552406), (76, 537869), (148, 276203), (703, 58148), (1406, 29074), (2812, 14537)]