25653472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61667}}^1$

素因数の和:61690

約数の個数: 24

約数和(自身を含む): 54391176

約数和(自身を除く): 28737704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61667, 123334, 246668, 493336, 801671, 986672, 1603342, 1973344, 3206684, 6413368, 12826736, 25653472]

約数ペア:

[(1, 25653472), (2, 12826736), (4, 6413368), (8, 3206684), (13, 1973344), (16, 1603342), (26, 986672), (32, 801671), (52, 493336), (104, 246668), (208, 123334), (416, 61667)]