40697854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 65707776

約数和(自身を除く): 25009922

約数列:

[1, 2, 31, 37, 62, 74, 113, 157, 226, 314, 1147, 2294, 3503, 4181, 4867, 5809, 7006, 8362, 9734, 11618, 17741, 35482, 129611, 180079, 259222, 360158, 549971, 656417, 1099942, 1312834, 20348927, 40697854]

約数ペア:

[(1, 40697854), (2, 20348927), (31, 1312834), (37, 1099942), (62, 656417), (74, 549971), (113, 360158), (157, 259222), (226, 180079), (314, 129611), (1147, 35482), (2294, 17741), (3503, 11618), (4181, 9734), (4867, 8362), (5809, 7006)]