72356956

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26641}}^1$

素因数の和:26749

約数の個数: 24

約数和(自身を含む): 146211296

約数和(自身を除く): 73854340

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 26641, 53282, 106564, 186487, 372974, 745948, 2584177, 5168354, 10336708, 18089239, 36178478, 72356956]

約数ペア:

[(1, 72356956), (2, 36178478), (4, 18089239), (7, 10336708), (14, 5168354), (28, 2584177), (97, 745948), (194, 372974), (388, 186487), (679, 106564), (1358, 53282), (2716, 26641)]