64909364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12119}}^1$

素因数の和:12239

約数の個数: 24

約数和(自身を含む): 123527040

約数和(自身を除く): 58617676

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 12119, 24238, 48476, 157547, 315094, 630188, 1248257, 2496514, 4993028, 16227341, 32454682, 64909364]

約数ペア:

[(1, 64909364), (2, 32454682), (4, 16227341), (13, 4993028), (26, 2496514), (52, 1248257), (103, 630188), (206, 315094), (412, 157547), (1339, 48476), (2678, 24238), (5356, 12119)]