26365438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 45278208

約数和(自身を除く): 18912770

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 577, 682, 737, 1154, 1474, 2077, 4154, 6347, 12694, 17887, 22847, 35774, 38659, 45694, 77318, 196757, 393514, 425249, 850498, 1198429, 2396858, 13182719, 26365438]

約数ペア:

[(1, 26365438), (2, 13182719), (11, 2396858), (22, 1198429), (31, 850498), (62, 425249), (67, 393514), (134, 196757), (341, 77318), (577, 45694), (682, 38659), (737, 35774), (1154, 22847), (1474, 17887), (2077, 12694), (4154, 6347)]