56673204

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 154824768

約数和(自身を除く): 98151564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 343, 562, 588, 686, 843, 1029, 1124, 1372, 1686, 1967, 2058, 2401, 3372, 3934, 4116, 4802, 5901, 7203, 7868, 9604, 11802, 13769, 14406, 16807, 23604, 27538, 28812, 33614, 41307, 50421, 55076, 67228, 82614, 96383, 100842, 165228, 192766, 201684, 289149, 385532, 578298, 674681, 1156596, 1349362, 2024043, 2698724, 4048086, 4722767, 8096172, 9445534, 14168301, 18891068, 28336602, 56673204]

約数ペア:

[(1, 56673204), (2, 28336602), (3, 18891068), (4, 14168301), (6, 9445534), (7, 8096172), (12, 4722767), (14, 4048086), (21, 2698724), (28, 2024043), (42, 1349362), (49, 1156596), (84, 674681), (98, 578298), (147, 385532), (196, 289149), (281, 201684), (294, 192766), (343, 165228), (562, 100842), (588, 96383), (686, 82614), (843, 67228), (1029, 55076), (1124, 50421), (1372, 41307), (1686, 33614), (1967, 28812), (2058, 27538), (2401, 23604), (3372, 16807), (3934, 14406), (4116, 13769), (4802, 11802), (5901, 9604), (7203, 7868)]