26557058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 18681982

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 419, 473, 737, 838, 946, 1474, 2881, 4609, 5762, 9218, 18017, 28073, 31691, 36034, 56146, 63382, 198187, 308803, 396374, 617606, 1207139, 2414278, 13278529, 26557058]

約数ペア:

[(1, 26557058), (2, 13278529), (11, 2414278), (22, 1207139), (43, 617606), (67, 396374), (86, 308803), (134, 198187), (419, 63382), (473, 56146), (737, 36034), (838, 31691), (946, 28073), (1474, 18017), (2881, 9218), (4609, 5762)]