72823156

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5297}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 145970496

約数和(自身を除く): 73147340

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 5297, 6874, 10594, 13748, 21188, 37079, 74158, 148316, 2600827, 5201654, 10403308, 18205789, 36411578, 72823156]

約数ペア:

[(1, 72823156), (2, 36411578), (4, 18205789), (7, 10403308), (14, 5201654), (28, 2600827), (491, 148316), (982, 74158), (1964, 37079), (3437, 21188), (5297, 13748), (6874, 10594)]