72455728

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{6229}}^1$

素因数の和:6964

約数の個数: 20

約数和(自身を含む): 140598640

約数和(自身を除く): 68142912

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 6229, 11632, 12458, 24916, 49832, 99664, 4528483, 9056966, 18113932, 36227864, 72455728]

約数ペア:

[(1, 72455728), (2, 36227864), (4, 18113932), (8, 9056966), (16, 4528483), (727, 99664), (1454, 49832), (2908, 24916), (5816, 12458), (6229, 11632)]