12625832

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 25935360

約数和(自身を除く): 13309528

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 127, 136, 172, 254, 289, 344, 508, 578, 731, 1016, 1156, 1462, 2159, 2312, 2924, 4318, 5461, 5848, 8636, 10922, 12427, 17272, 21844, 24854, 36703, 43688, 49708, 73406, 92837, 99416, 146812, 185674, 293624, 371348, 742696, 1578229, 3156458, 6312916, 12625832]

約数ペア:

[(1, 12625832), (2, 6312916), (4, 3156458), (8, 1578229), (17, 742696), (34, 371348), (43, 293624), (68, 185674), (86, 146812), (127, 99416), (136, 92837), (172, 73406), (254, 49708), (289, 43688), (344, 36703), (508, 24854), (578, 21844), (731, 17272), (1016, 12427), (1156, 10922), (1462, 8636), (2159, 5848), (2312, 5461), (2924, 4318)]