557888

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 28

約数和(自身を含む): 1158240

約数和(自身を除く): 600352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 379, 736, 758, 1472, 1516, 3032, 6064, 8717, 12128, 17434, 24256, 34868, 69736, 139472, 278944, 557888]

約数ペア:

[(1, 557888), (2, 278944), (4, 139472), (8, 69736), (16, 34868), (23, 24256), (32, 17434), (46, 12128), (64, 8717), (92, 6064), (184, 3032), (368, 1516), (379, 1472), (736, 758)]