25877888

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 52821720

約数和(自身を除く): 26943832

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 4931, 5248, 9862, 19724, 39448, 78896, 157792, 202171, 315584, 404342, 631168, 808684, 1617368, 3234736, 6469472, 12938944, 25877888]

約数ペア:

[(1, 25877888), (2, 12938944), (4, 6469472), (8, 3234736), (16, 1617368), (32, 808684), (41, 631168), (64, 404342), (82, 315584), (128, 202171), (164, 157792), (328, 78896), (656, 39448), (1312, 19724), (2624, 9862), (4931, 5248)]