13246064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 28300272

約数和(自身を除く): 15054208

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1481, 2236, 2962, 4472, 5924, 8944, 11848, 19253, 23696, 38506, 63683, 77012, 127366, 154024, 254732, 308048, 509464, 827879, 1018928, 1655758, 3311516, 6623032, 13246064]

約数ペア:

[(1, 13246064), (2, 6623032), (4, 3311516), (8, 1655758), (13, 1018928), (16, 827879), (26, 509464), (43, 308048), (52, 254732), (86, 154024), (104, 127366), (172, 77012), (208, 63683), (344, 38506), (559, 23696), (688, 19253), (1118, 11848), (1481, 8944), (2236, 5924), (2962, 4472)]