26213990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 51819264

約数和(自身を除く): 25605274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1427, 1670, 1837, 2854, 3674, 7135, 9185, 14270, 15697, 18370, 31394, 78485, 156970, 238309, 476618, 1191545, 2383090, 2621399, 5242798, 13106995, 26213990]

約数ペア:

[(1, 26213990), (2, 13106995), (5, 5242798), (10, 2621399), (11, 2383090), (22, 1191545), (55, 476618), (110, 238309), (167, 156970), (334, 78485), (835, 31394), (1427, 18370), (1670, 15697), (1837, 14270), (2854, 9185), (3674, 7135)]