72887494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{3701}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 112392720

約数和(自身を除く): 39505226

約数列:

[1, 2, 43, 86, 229, 458, 3701, 7402, 9847, 19694, 159143, 318286, 847529, 1695058, 36443747, 72887494]

約数ペア:

[(1, 72887494), (2, 36443747), (43, 1695058), (86, 847529), (229, 318286), (458, 159143), (3701, 19694), (7402, 9847)]