276841408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139537}}^1$

素因数の和:139580

約数の個数: 28

約数和(自身を含む): 567082432

約数和(自身を除く): 290241024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 139537, 279074, 558148, 1116296, 2232592, 4325647, 4465184, 8651294, 8930368, 17302588, 34605176, 69210352, 138420704, 276841408]

約数ペア:

[(1, 276841408), (2, 138420704), (4, 69210352), (8, 34605176), (16, 17302588), (31, 8930368), (32, 8651294), (62, 4465184), (64, 4325647), (124, 2232592), (248, 1116296), (496, 558148), (992, 279074), (1984, 139537)]