28163352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3232

約数の個数: 64

約数和(自身を含む): 82010880

約数和(自身を除く): 53847528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 3163, 4452, 6326, 8904, 9489, 12652, 18978, 22141, 25304, 37956, 44282, 66423, 75912, 88564, 132846, 167639, 177128, 265692, 335278, 502917, 531384, 670556, 1005834, 1173473, 1341112, 2011668, 2346946, 3520419, 4023336, 4693892, 7040838, 9387784, 14081676, 28163352]

約数ペア:

[(1, 28163352), (2, 14081676), (3, 9387784), (4, 7040838), (6, 4693892), (7, 4023336), (8, 3520419), (12, 2346946), (14, 2011668), (21, 1341112), (24, 1173473), (28, 1005834), (42, 670556), (53, 531384), (56, 502917), (84, 335278), (106, 265692), (159, 177128), (168, 167639), (212, 132846), (318, 88564), (371, 75912), (424, 66423), (636, 44282), (742, 37956), (1113, 25304), (1272, 22141), (1484, 18978), (2226, 12652), (2968, 9489), (3163, 8904), (4452, 6326)]