28466864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 60078000

約数和(自身を除く): 31611136

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 3229, 4408, 6458, 8816, 12916, 25832, 51664, 61351, 93641, 122702, 187282, 245404, 374564, 490808, 749128, 981616, 1498256, 1779179, 3558358, 7116716, 14233432, 28466864]

約数ペア:

[(1, 28466864), (2, 14233432), (4, 7116716), (8, 3558358), (16, 1779179), (19, 1498256), (29, 981616), (38, 749128), (58, 490808), (76, 374564), (116, 245404), (152, 187282), (232, 122702), (304, 93641), (464, 61351), (551, 51664), (1102, 25832), (2204, 12916), (3229, 8816), (4408, 6458)]