71337608

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 136728000

約数和(自身を除く): 65390392

約数列:

[1, 2, 4, 8, 59, 118, 236, 359, 421, 472, 718, 842, 1436, 1684, 2872, 3368, 21181, 24839, 42362, 49678, 84724, 99356, 151139, 169448, 198712, 302278, 604556, 1209112, 8917201, 17834402, 35668804, 71337608]

約数ペア:

[(1, 71337608), (2, 35668804), (4, 17834402), (8, 8917201), (59, 1209112), (118, 604556), (236, 302278), (359, 198712), (421, 169448), (472, 151139), (718, 99356), (842, 84724), (1436, 49678), (1684, 42362), (2872, 24839), (3368, 21181)]