26156666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 16144774

約数列:

[1, 2, 29, 53, 58, 67, 106, 127, 134, 254, 1537, 1943, 3074, 3551, 3683, 3886, 6731, 7102, 7366, 8509, 13462, 17018, 102979, 195199, 205958, 246761, 390398, 450977, 493522, 901954, 13078333, 26156666]

約数ペア:

[(1, 26156666), (2, 13078333), (29, 901954), (53, 493522), (58, 450977), (67, 390398), (106, 246761), (127, 205958), (134, 195199), (254, 102979), (1537, 17018), (1943, 13462), (3074, 8509), (3551, 7366), (3683, 7102), (3886, 6731)]