65149864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3461}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 132317640

約数和(自身を除く): 67167776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3461, 4706, 6922, 9412, 13844, 18824, 27688, 44993, 89986, 179972, 359944, 626441, 1252882, 2505764, 5011528, 8143733, 16287466, 32574932, 65149864]

約数ペア:

[(1, 65149864), (2, 32574932), (4, 16287466), (8, 8143733), (13, 5011528), (26, 2505764), (52, 1252882), (104, 626441), (181, 359944), (362, 179972), (724, 89986), (1448, 44993), (2353, 27688), (3461, 18824), (4706, 13844), (6922, 9412)]