56754398

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 24

約数和(自身を含む): 91179000

約数和(自身を除く): 34424602

約数列:

[1, 2, 17, 34, 149, 289, 298, 578, 659, 1318, 2533, 5066, 11203, 22406, 43061, 86122, 98191, 190451, 196382, 380902, 1669247, 3338494, 28377199, 56754398]

約数ペア:

[(1, 56754398), (2, 28377199), (17, 3338494), (34, 1669247), (149, 380902), (289, 196382), (298, 190451), (578, 98191), (659, 86122), (1318, 43061), (2533, 22406), (5066, 11203)]