4657548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^2$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 12785556

約数和(自身を除く): 8128008

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 7921, 8722, 13083, 15842, 17444, 23763, 26166, 31684, 47526, 52332, 55447, 95052, 110894, 166341, 221788, 332682, 388129, 665364, 776258, 1164387, 1552516, 2328774, 4657548]

約数ペア:

[(1, 4657548), (2, 2328774), (3, 1552516), (4, 1164387), (6, 776258), (7, 665364), (12, 388129), (14, 332682), (21, 221788), (28, 166341), (42, 110894), (49, 95052), (84, 55447), (89, 52332), (98, 47526), (147, 31684), (178, 26166), (196, 23763), (267, 17444), (294, 15842), (356, 13083), (534, 8722), (588, 7921), (623, 7476), (1068, 4361), (1246, 3738), (1869, 2492)]