72372356

素因数分解:

$2^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2053}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 144930240

約数和(自身を除く): 72557884

約数列:

[1, 2, 4, 7, 14, 28, 1259, 2053, 2518, 4106, 5036, 8212, 8813, 14371, 17626, 28742, 35252, 57484, 2584727, 5169454, 10338908, 18093089, 36186178, 72372356]

約数ペア:

[(1, 72372356), (2, 36186178), (4, 18093089), (7, 10338908), (14, 5169454), (28, 2584727), (1259, 57484), (2053, 35252), (2518, 28742), (4106, 17626), (5036, 14371), (8212, 8813)]