64166908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 132511680

約数和(自身を除く): 68344772

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 2503, 5006, 6409, 10012, 12818, 25636, 32539, 42551, 65078, 72587, 85102, 130156, 145174, 170204, 290348, 553163, 943631, 1106326, 1233979, 1887262, 2212652, 2467958, 3774524, 4935916, 16041727, 32083454, 64166908]

約数ペア:

[(1, 64166908), (2, 32083454), (4, 16041727), (13, 4935916), (17, 3774524), (26, 2467958), (29, 2212652), (34, 1887262), (52, 1233979), (58, 1106326), (68, 943631), (116, 553163), (221, 290348), (377, 170204), (442, 145174), (493, 130156), (754, 85102), (884, 72587), (986, 65078), (1508, 42551), (1972, 32539), (2503, 25636), (5006, 12818), (6409, 10012)]