72659536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 146133504

約数和(自身を除く): 73473968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 263, 496, 526, 557, 1052, 1114, 2104, 2228, 4208, 4456, 8153, 8912, 16306, 17267, 32612, 34534, 65224, 69068, 130448, 138136, 146491, 276272, 292982, 585964, 1171928, 2343856, 4541221, 9082442, 18164884, 36329768, 72659536]

約数ペア:

[(1, 72659536), (2, 36329768), (4, 18164884), (8, 9082442), (16, 4541221), (31, 2343856), (62, 1171928), (124, 585964), (248, 292982), (263, 276272), (496, 146491), (526, 138136), (557, 130448), (1052, 69068), (1114, 65224), (2104, 34534), (2228, 32612), (4208, 17267), (4456, 16306), (8153, 8912)]