78792688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22283}}^1$

素因数の和:22321

約数の個数: 40

約数和(自身を含む): 174082608

約数和(自身を除く): 95289920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22283, 44566, 89132, 178264, 289679, 356528, 378811, 579358, 757622, 1158716, 1515244, 2317432, 3030488, 4634864, 4924543, 6060976, 9849086, 19698172, 39396344, 78792688]

約数ペア:

[(1, 78792688), (2, 39396344), (4, 19698172), (8, 9849086), (13, 6060976), (16, 4924543), (17, 4634864), (26, 3030488), (34, 2317432), (52, 1515244), (68, 1158716), (104, 757622), (136, 579358), (208, 378811), (221, 356528), (272, 289679), (442, 178264), (884, 89132), (1768, 44566), (3536, 22283)]