72046394

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 54913222

約数列:

[1, 2, 7, 14, 47, 94, 223, 329, 446, 491, 658, 982, 1561, 3122, 3437, 6874, 10481, 20962, 23077, 46154, 73367, 109493, 146734, 161539, 218986, 323078, 766451, 1532902, 5146171, 10292342, 36023197, 72046394]

約数ペア:

[(1, 72046394), (2, 36023197), (7, 10292342), (14, 5146171), (47, 1532902), (94, 766451), (223, 323078), (329, 218986), (446, 161539), (491, 146734), (658, 109493), (982, 73367), (1561, 46154), (3122, 23077), (3437, 20962), (6874, 10481)]