8445968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 17409600

約数和(自身を除く): 8963632

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 389, 472, 778, 944, 1357, 1556, 2714, 3112, 5428, 6224, 8947, 10856, 17894, 21712, 22951, 35788, 45902, 71576, 91804, 143152, 183608, 367216, 527873, 1055746, 2111492, 4222984, 8445968]

約数ペア:

[(1, 8445968), (2, 4222984), (4, 2111492), (8, 1055746), (16, 527873), (23, 367216), (46, 183608), (59, 143152), (92, 91804), (118, 71576), (184, 45902), (236, 35788), (368, 22951), (389, 21712), (472, 17894), (778, 10856), (944, 8947), (1357, 6224), (1556, 5428), (2714, 3112)]