70865288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35863}}^1$

素因数の和:35901

約数の個数: 32

約数和(自身を含む): 150628800

約数和(自身を除く): 79763512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35863, 71726, 143452, 286904, 466219, 681397, 932438, 1362794, 1864876, 2725588, 3729752, 5451176, 8858161, 17716322, 35432644, 70865288]

約数ペア:

[(1, 70865288), (2, 35432644), (4, 17716322), (8, 8858161), (13, 5451176), (19, 3729752), (26, 2725588), (38, 1864876), (52, 1362794), (76, 932438), (104, 681397), (152, 466219), (247, 286904), (494, 143452), (988, 71726), (1976, 35863)]