690702016

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{72431}}^1$

素因数の和:72592

約数の個数: 28

約数和(自身を含む): 1379829600

約数和(自身を除く): 689127584

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 72431, 144862, 289724, 579448, 1158896, 2317792, 4635584, 10792219, 21584438, 43168876, 86337752, 172675504, 345351008, 690702016]

約数ペア:

[(1, 690702016), (2, 345351008), (4, 172675504), (8, 86337752), (16, 43168876), (32, 21584438), (64, 10792219), (149, 4635584), (298, 2317792), (596, 1158896), (1192, 579448), (2384, 289724), (4768, 144862), (9536, 72431)]