27961948

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 57312360

約数和(自身を除く): 29350412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 797, 1253, 1594, 2506, 3188, 5012, 5579, 8771, 11158, 17542, 22316, 35084, 39053, 78106, 142663, 156212, 285326, 570652, 998641, 1997282, 3994564, 6990487, 13980974, 27961948]

約数ペア:

[(1, 27961948), (2, 13980974), (4, 6990487), (7, 3994564), (14, 1997282), (28, 998641), (49, 570652), (98, 285326), (179, 156212), (196, 142663), (358, 78106), (716, 39053), (797, 35084), (1253, 22316), (1594, 17542), (2506, 11158), (3188, 8771), (5012, 5579)]