72621104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156511}}^1$

素因数の和:156548

約数の個数: 20

約数和(自身を含む): 145556160

約数和(自身を除く): 72935056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156511, 313022, 626044, 1252088, 2504176, 4538819, 9077638, 18155276, 36310552, 72621104]

約数ペア:

[(1, 72621104), (2, 36310552), (4, 18155276), (8, 9077638), (16, 4538819), (29, 2504176), (58, 1252088), (116, 626044), (232, 313022), (464, 156511)]