28533072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 79280640

約数和(自身を除く): 50747568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 479, 584, 816, 876, 958, 1168, 1241, 1437, 1752, 1916, 2482, 2874, 3504, 3723, 3832, 4964, 5748, 7446, 7664, 8143, 9928, 11496, 14892, 16286, 19856, 22992, 24429, 29784, 32572, 34967, 48858, 59568, 65144, 69934, 97716, 104901, 130288, 139868, 195432, 209802, 279736, 390864, 419604, 559472, 594439, 839208, 1188878, 1678416, 1783317, 2377756, 3566634, 4755512, 7133268, 9511024, 14266536, 28533072]

約数ペア:

[(1, 28533072), (2, 14266536), (3, 9511024), (4, 7133268), (6, 4755512), (8, 3566634), (12, 2377756), (16, 1783317), (17, 1678416), (24, 1188878), (34, 839208), (48, 594439), (51, 559472), (68, 419604), (73, 390864), (102, 279736), (136, 209802), (146, 195432), (204, 139868), (219, 130288), (272, 104901), (292, 97716), (408, 69934), (438, 65144), (479, 59568), (584, 48858), (816, 34967), (876, 32572), (958, 29784), (1168, 24429), (1241, 22992), (1437, 19856), (1752, 16286), (1916, 14892), (2482, 11496), (2874, 9928), (3504, 8143), (3723, 7664), (3832, 7446), (4964, 5748)]