72872114

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1613}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 127509228

約数和(自身を除く): 54637114

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 1613, 3226, 3227, 6454, 11291, 22582, 22589, 45178, 79037, 158074, 743593, 1487186, 5205151, 10410302, 36436057, 72872114]

約数ペア:

[(1, 72872114), (2, 36436057), (7, 10410302), (14, 5205151), (49, 1487186), (98, 743593), (461, 158074), (922, 79037), (1613, 45178), (3226, 22589), (3227, 22582), (6454, 11291)]