26068990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 50271840

約数和(自身を除く): 24202850

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 1723, 3026, 3446, 7565, 8615, 15130, 17230, 29291, 58582, 146455, 153347, 292910, 306694, 766735, 1533470, 2606899, 5213798, 13034495, 26068990]

約数ペア:

[(1, 26068990), (2, 13034495), (5, 5213798), (10, 2606899), (17, 1533470), (34, 766735), (85, 306694), (89, 292910), (170, 153347), (178, 146455), (445, 58582), (890, 29291), (1513, 17230), (1723, 15130), (3026, 8615), (3446, 7565)]