28736304

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 77078400

約数和(自身を除く): 48342096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 73, 118, 139, 146, 177, 219, 236, 278, 292, 354, 417, 438, 472, 556, 584, 708, 834, 876, 944, 1112, 1168, 1416, 1668, 1752, 2224, 2832, 3336, 3504, 4307, 6672, 8201, 8614, 10147, 12921, 16402, 17228, 20294, 24603, 25842, 30441, 32804, 34456, 40588, 49206, 51684, 60882, 65608, 68912, 81176, 98412, 103368, 121764, 131216, 162352, 196824, 206736, 243528, 393648, 487056, 598673, 1197346, 1796019, 2394692, 3592038, 4789384, 7184076, 9578768, 14368152, 28736304]

約数ペア:

[(1, 28736304), (2, 14368152), (3, 9578768), (4, 7184076), (6, 4789384), (8, 3592038), (12, 2394692), (16, 1796019), (24, 1197346), (48, 598673), (59, 487056), (73, 393648), (118, 243528), (139, 206736), (146, 196824), (177, 162352), (219, 131216), (236, 121764), (278, 103368), (292, 98412), (354, 81176), (417, 68912), (438, 65608), (472, 60882), (556, 51684), (584, 49206), (708, 40588), (834, 34456), (876, 32804), (944, 30441), (1112, 25842), (1168, 24603), (1416, 20294), (1668, 17228), (1752, 16402), (2224, 12921), (2832, 10147), (3336, 8614), (3504, 8201), (4307, 6672)]