28714948801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{279761}}^1$

素因数の和:279853

約数の個数: 32

約数和(自身を含む): 37814870016

約数和(自身を除く): 9099921215

約数列:

[1, 7, 11, 31, 43, 77, 217, 301, 341, 473, 1333, 2387, 3311, 9331, 14663, 102641, 279761, 1958327, 3077371, 8672591, 12029723, 21541597, 60708137, 84208061, 95398501, 132326953, 372921413, 667789507, 926288671, 2610449891, 4102135543, 28714948801]

約数ペア:

[(1, 28714948801), (7, 4102135543), (11, 2610449891), (31, 926288671), (43, 667789507), (77, 372921413), (217, 132326953), (301, 95398501), (341, 84208061), (473, 60708137), (1333, 21541597), (2387, 12029723), (3311, 8672591), (9331, 3077371), (14663, 1958327), (102641, 279761)]