26918536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 25284344

約数列:

[1, 2, 4, 8, 37, 74, 148, 211, 296, 422, 431, 844, 862, 1688, 1724, 3448, 7807, 15614, 15947, 31228, 31894, 62456, 63788, 90941, 127576, 181882, 363764, 727528, 3364817, 6729634, 13459268, 26918536]

約数ペア:

[(1, 26918536), (2, 13459268), (4, 6729634), (8, 3364817), (37, 727528), (74, 363764), (148, 181882), (211, 127576), (296, 90941), (422, 63788), (431, 62456), (844, 31894), (862, 31228), (1688, 15947), (1724, 15614), (3448, 7807)]