4408348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4966052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 89, 116, 122, 178, 203, 244, 356, 406, 427, 623, 812, 854, 1246, 1708, 1769, 2492, 2581, 3538, 5162, 5429, 7076, 10324, 10858, 12383, 18067, 21716, 24766, 36134, 38003, 49532, 72268, 76006, 152012, 157441, 314882, 629764, 1102087, 2204174, 4408348]

約数ペア:

[(1, 4408348), (2, 2204174), (4, 1102087), (7, 629764), (14, 314882), (28, 157441), (29, 152012), (58, 76006), (61, 72268), (89, 49532), (116, 38003), (122, 36134), (178, 24766), (203, 21716), (244, 18067), (356, 12383), (406, 10858), (427, 10324), (623, 7076), (812, 5429), (854, 5162), (1246, 3538), (1708, 2581), (1769, 2492)]