26849420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 62384448

約数和(自身を除く): 35535028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 2791, 4810, 5582, 9620, 11164, 13955, 27910, 36283, 55820, 72566, 103267, 145132, 181415, 206534, 362830, 413068, 516335, 725660, 1032670, 1342471, 2065340, 2684942, 5369884, 6712355, 13424710, 26849420]

約数ペア:

[(1, 26849420), (2, 13424710), (4, 6712355), (5, 5369884), (10, 2684942), (13, 2065340), (20, 1342471), (26, 1032670), (37, 725660), (52, 516335), (65, 413068), (74, 362830), (130, 206534), (148, 181415), (185, 145132), (260, 103267), (370, 72566), (481, 55820), (740, 36283), (962, 27910), (1924, 13955), (2405, 11164), (2791, 9620), (4810, 5582)]