40738388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 74277000

約数和(自身を除く): 33538612

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 2357, 4321, 4714, 8642, 9428, 17284, 68353, 136706, 273412, 351193, 702386, 1404772, 10184597, 20369194, 40738388]

約数ペア:

[(1, 40738388), (2, 20369194), (4, 10184597), (29, 1404772), (58, 702386), (116, 351193), (149, 273412), (298, 136706), (596, 68353), (2357, 17284), (4321, 9428), (4714, 8642)]