66410188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9749}}^1$

素因数の和:9897

約数の個数: 24

約数和(自身を含む): 126126000

約数和(自身を除く): 59715812

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 9749, 19498, 38996, 126737, 253474, 506948, 1277119, 2554238, 5108476, 16602547, 33205094, 66410188]

約数ペア:

[(1, 66410188), (2, 33205094), (4, 16602547), (13, 5108476), (26, 2554238), (52, 1277119), (131, 506948), (262, 253474), (524, 126737), (1703, 38996), (3406, 19498), (6812, 9749)]