42779152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4847

約数の個数: 40

約数和(自身を含む): 91355264

約数和(自身を除く): 48576112

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 4783, 8944, 9566, 19132, 38264, 62179, 76528, 124358, 205669, 248716, 411338, 497432, 822676, 994864, 1645352, 2673697, 3290704, 5347394, 10694788, 21389576, 42779152]

約数ペア:

[(1, 42779152), (2, 21389576), (4, 10694788), (8, 5347394), (13, 3290704), (16, 2673697), (26, 1645352), (43, 994864), (52, 822676), (86, 497432), (104, 411338), (172, 248716), (208, 205669), (344, 124358), (559, 76528), (688, 62179), (1118, 38264), (2236, 19132), (4472, 9566), (4783, 8944)]