28489752

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 64

約数和(自身を含む): 81093600

約数和(自身を除く): 52603848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 3217, 4428, 6434, 8856, 9651, 12868, 19302, 25736, 28953, 38604, 57906, 77208, 86859, 115812, 131897, 173718, 231624, 263794, 347436, 395691, 527588, 694872, 791382, 1055176, 1187073, 1582764, 2374146, 3165528, 3561219, 4748292, 7122438, 9496584, 14244876, 28489752]

約数ペア:

[(1, 28489752), (2, 14244876), (3, 9496584), (4, 7122438), (6, 4748292), (8, 3561219), (9, 3165528), (12, 2374146), (18, 1582764), (24, 1187073), (27, 1055176), (36, 791382), (41, 694872), (54, 527588), (72, 395691), (82, 347436), (108, 263794), (123, 231624), (164, 173718), (216, 131897), (246, 115812), (328, 86859), (369, 77208), (492, 57906), (738, 38604), (984, 28953), (1107, 25736), (1476, 19302), (2214, 12868), (2952, 9651), (3217, 8856), (4428, 6434)]