65246728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 124796160

約数和(自身を除く): 59549432

約数列:

[1, 2, 4, 8, 71, 142, 284, 313, 367, 568, 626, 734, 1252, 1468, 2504, 2936, 22223, 26057, 44446, 52114, 88892, 104228, 114871, 177784, 208456, 229742, 459484, 918968, 8155841, 16311682, 32623364, 65246728]

約数ペア:

[(1, 65246728), (2, 32623364), (4, 16311682), (8, 8155841), (71, 918968), (142, 459484), (284, 229742), (313, 208456), (367, 177784), (568, 114871), (626, 104228), (734, 88892), (1252, 52114), (1468, 44446), (2504, 26057), (2936, 22223)]