64285132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22861}}^1$

素因数の和:22921

約数の個数: 24

約数和(自身を含む): 121625840

約数和(自身を除く): 57340708

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 22861, 45722, 91444, 434359, 845857, 868718, 1691714, 1737436, 3383428, 16071283, 32142566, 64285132]

約数ペア:

[(1, 64285132), (2, 32142566), (4, 16071283), (19, 3383428), (37, 1737436), (38, 1691714), (74, 868718), (76, 845857), (148, 434359), (703, 91444), (1406, 45722), (2812, 22861)]