26318690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 49614336

約数和(自身を除く): 23295646

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 1163, 2263, 2326, 4526, 5815, 11315, 11630, 22630, 36053, 72106, 84899, 169798, 180265, 360530, 424495, 848990, 2631869, 5263738, 13159345, 26318690]

約数ペア:

[(1, 26318690), (2, 13159345), (5, 5263738), (10, 2631869), (31, 848990), (62, 424495), (73, 360530), (146, 180265), (155, 169798), (310, 84899), (365, 72106), (730, 36053), (1163, 22630), (2263, 11630), (2326, 11315), (4526, 5815)]