26554736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3033

約数の個数: 40

約数和(自身を含む): 56715120

約数和(自身を除く): 30160384

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2969, 4472, 5938, 8944, 11876, 23752, 38597, 47504, 77194, 127667, 154388, 255334, 308776, 510668, 617552, 1021336, 1659671, 2042672, 3319342, 6638684, 13277368, 26554736]

約数ペア:

[(1, 26554736), (2, 13277368), (4, 6638684), (8, 3319342), (13, 2042672), (16, 1659671), (26, 1021336), (43, 617552), (52, 510668), (86, 308776), (104, 255334), (172, 154388), (208, 127667), (344, 77194), (559, 47504), (688, 38597), (1118, 23752), (2236, 11876), (2969, 8944), (4472, 5938)]