68264248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38611}}^1$

素因数の和:38647

約数の個数: 32

約数和(自身を含む): 145953360

約数和(自身を除く): 77689112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38611, 77222, 154444, 308888, 501943, 656387, 1003886, 1312774, 2007772, 2625548, 4015544, 5251096, 8533031, 17066062, 34132124, 68264248]

約数ペア:

[(1, 68264248), (2, 34132124), (4, 17066062), (8, 8533031), (13, 5251096), (17, 4015544), (26, 2625548), (34, 2007772), (52, 1312774), (68, 1003886), (104, 656387), (136, 501943), (221, 308888), (442, 154444), (884, 77222), (1768, 38611)]