40849432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7411}}^1$

素因数の和:7483

約数の個数: 32

約数和(自身を含む): 84052080

約数和(自身を除く): 43202648

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7411, 14822, 29644, 59288, 96343, 192686, 385372, 392783, 770744, 785566, 1571132, 3142264, 5106179, 10212358, 20424716, 40849432]

約数ペア:

[(1, 40849432), (2, 20424716), (4, 10212358), (8, 5106179), (13, 3142264), (26, 1571132), (52, 785566), (53, 770744), (104, 392783), (106, 385372), (212, 192686), (424, 96343), (689, 59288), (1378, 29644), (2756, 14822), (5512, 7411)]