26335790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 51389856

約数和(自身を除く): 25054066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1171, 1730, 2249, 2342, 4498, 5855, 11245, 11710, 15223, 22490, 30446, 76115, 152230, 202583, 405166, 1012915, 2025830, 2633579, 5267158, 13167895, 26335790]

約数ペア:

[(1, 26335790), (2, 13167895), (5, 5267158), (10, 2633579), (13, 2025830), (26, 1012915), (65, 405166), (130, 202583), (173, 152230), (346, 76115), (865, 30446), (1171, 22490), (1730, 15223), (2249, 11710), (2342, 11245), (4498, 5855)]