28536326

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 36

約数和(自身を含む): 53949132

約数和(自身を除く): 25412806

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 1723, 2366, 3446, 8281, 12061, 16562, 22399, 24122, 44798, 84427, 156793, 168854, 291187, 313586, 582374, 1097551, 2038309, 2195102, 4076618, 14268163, 28536326]

約数ペア:

[(1, 28536326), (2, 14268163), (7, 4076618), (13, 2195102), (14, 2038309), (26, 1097551), (49, 582374), (91, 313586), (98, 291187), (169, 168854), (182, 156793), (338, 84427), (637, 44798), (1183, 24122), (1274, 22399), (1723, 16562), (2366, 12061), (3446, 8281)]