72649376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{55373}}^1$

素因数の和:55424

約数の個数: 24

約数和(自身を含む): 146519604

約数和(自身を除く): 73870228

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 55373, 110746, 221492, 442984, 885968, 1771936, 2270293, 4540586, 9081172, 18162344, 36324688, 72649376]

約数ペア:

[(1, 72649376), (2, 36324688), (4, 18162344), (8, 9081172), (16, 4540586), (32, 2270293), (41, 1771936), (82, 885968), (164, 442984), (328, 221492), (656, 110746), (1312, 55373)]