278870848

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{106277}}^1$

素因数の和:106330

約数の個数: 28

約数和(自身を含む): 566886852

約数和(自身を除く): 288016004

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 106277, 212554, 425108, 850216, 1700432, 3400864, 4357357, 6801728, 8714714, 17429428, 34858856, 69717712, 139435424, 278870848]

約数ペア:

[(1, 278870848), (2, 139435424), (4, 69717712), (8, 34858856), (16, 17429428), (32, 8714714), (41, 6801728), (64, 4357357), (82, 3400864), (164, 1700432), (328, 850216), (656, 425108), (1312, 212554), (2624, 106277)]