557996864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{458879}}^1$

素因数の和:458910

約数の個数: 28

約数和(自身を含む): 1165555200

約数和(自身を除く): 607558336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 458879, 917758, 1835516, 3671032, 7342064, 8718701, 14684128, 17437402, 29368256, 34874804, 69749608, 139499216, 278998432, 557996864]

約数ペア:

[(1, 557996864), (2, 278998432), (4, 139499216), (8, 69749608), (16, 34874804), (19, 29368256), (32, 17437402), (38, 14684128), (64, 8718701), (76, 7342064), (152, 3671032), (304, 1835516), (608, 917758), (1216, 458879)]