40657180912

素因数分解:

$2^4\times {\mathrm{4289}}^1\times {\mathrm{592463}}^1$

素因数の和:596760

約数の個数: 20

約数和(自身を含む): 78791787360

約数和(自身を除く): 38134606448

約数列:

[1, 2, 4, 8, 16, 4289, 8578, 17156, 34312, 68624, 592463, 1184926, 2369852, 4739704, 9479408, 2541073807, 5082147614, 10164295228, 20328590456, 40657180912]

約数ペア:

[(1, 40657180912), (2, 20328590456), (4, 10164295228), (8, 5082147614), (16, 2541073807), (4289, 9479408), (8578, 4739704), (17156, 2369852), (34312, 1184926), (68624, 592463)]