3996664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5334536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 107, 116, 161, 184, 203, 214, 232, 322, 406, 428, 644, 667, 749, 812, 856, 1288, 1334, 1498, 1624, 2461, 2668, 2996, 3103, 4669, 4922, 5336, 5992, 6206, 9338, 9844, 12412, 17227, 18676, 19688, 21721, 24824, 34454, 37352, 43442, 68908, 71369, 86884, 137816, 142738, 173768, 285476, 499583, 570952, 999166, 1998332, 3996664]

約数ペア:

[(1, 3996664), (2, 1998332), (4, 999166), (7, 570952), (8, 499583), (14, 285476), (23, 173768), (28, 142738), (29, 137816), (46, 86884), (56, 71369), (58, 68908), (92, 43442), (107, 37352), (116, 34454), (161, 24824), (184, 21721), (203, 19688), (214, 18676), (232, 17227), (322, 12412), (406, 9844), (428, 9338), (644, 6206), (667, 5992), (749, 5336), (812, 4922), (856, 4669), (1288, 3103), (1334, 2996), (1498, 2668), (1624, 2461)]