82072564

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14879}}^1$

素因数の和:15087

約数の個数: 24

約数和(自身を含む): 164989440

約数和(自身を除く): 82916876

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 14879, 29758, 59516, 104153, 208306, 416612, 2931163, 5862326, 11724652, 20518141, 41036282, 82072564]

約数ペア:

[(1, 82072564), (2, 41036282), (4, 20518141), (7, 11724652), (14, 5862326), (28, 2931163), (197, 416612), (394, 208306), (788, 104153), (1379, 59516), (2758, 29758), (5516, 14879)]