72374992

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{19753}}^1$

素因数の和:19990

約数の個数: 20

約数和(自身を含む): 140846020

約数和(自身を除く): 68471028

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 19753, 39506, 79012, 158024, 316048, 4523437, 9046874, 18093748, 36187496, 72374992]

約数ペア:

[(1, 72374992), (2, 36187496), (4, 18093748), (8, 9046874), (16, 4523437), (229, 316048), (458, 158024), (916, 79012), (1832, 39506), (3664, 19753)]