28442652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 47665380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 593, 1142, 1186, 1713, 1779, 2284, 2372, 3426, 3558, 3997, 4151, 6852, 7116, 7994, 8302, 11991, 12453, 15988, 16604, 23982, 24906, 47964, 49812, 338603, 677206, 1015809, 1354412, 2031618, 2370221, 4063236, 4740442, 7110663, 9480884, 14221326, 28442652]

約数ペア:

[(1, 28442652), (2, 14221326), (3, 9480884), (4, 7110663), (6, 4740442), (7, 4063236), (12, 2370221), (14, 2031618), (21, 1354412), (28, 1015809), (42, 677206), (84, 338603), (571, 49812), (593, 47964), (1142, 24906), (1186, 23982), (1713, 16604), (1779, 15988), (2284, 12453), (2372, 11991), (3426, 8302), (3558, 7994), (3997, 7116), (4151, 6852)]