64694734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 110789280

約数和(自身を除く): 46094546

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 757, 1514, 2249, 3287, 4498, 6574, 9841, 14383, 19682, 28766, 42731, 85462, 130961, 186979, 261922, 373958, 1702493, 2488259, 3404986, 4976518, 32347367, 64694734]

約数ペア:

[(1, 64694734), (2, 32347367), (13, 4976518), (19, 3404986), (26, 2488259), (38, 1702493), (173, 373958), (247, 261922), (346, 186979), (494, 130961), (757, 85462), (1514, 42731), (2249, 28766), (3287, 19682), (4498, 14383), (6574, 9841)]