65422868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137443}}^1$

素因数の和:137471

約数の個数: 24

約数和(自身を含む): 138543552

約数和(自身を除く): 73120684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137443, 274886, 549772, 962101, 1924202, 2336531, 3848404, 4673062, 9346124, 16355717, 32711434, 65422868]

約数ペア:

[(1, 65422868), (2, 32711434), (4, 16355717), (7, 9346124), (14, 4673062), (17, 3848404), (28, 2336531), (34, 1924202), (68, 962101), (119, 549772), (238, 274886), (476, 137443)]