9966256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 20445120

約数和(自身を除く): 10478864

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 457, 464, 752, 914, 1363, 1828, 2726, 3656, 5452, 7312, 10904, 13253, 21479, 21808, 26506, 42958, 53012, 85916, 106024, 171832, 212048, 343664, 622891, 1245782, 2491564, 4983128, 9966256]

約数ペア:

[(1, 9966256), (2, 4983128), (4, 2491564), (8, 1245782), (16, 622891), (29, 343664), (47, 212048), (58, 171832), (94, 106024), (116, 85916), (188, 53012), (232, 42958), (376, 26506), (457, 21808), (464, 21479), (752, 13253), (914, 10904), (1363, 7312), (1828, 5452), (2726, 3656)]