2006232704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72229}}^1$

素因数の和:72281

約数の個数: 64

約数和(自身を含む): 4715174400

約数和(自身を除く): 2708941696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 72229, 144458, 288916, 505603, 577832, 1011206, 1155664, 2022412, 2239099, 2311328, 4044824, 4478198, 4622656, 8089648, 8956396, 9245312, 15673693, 16179296, 17912792, 31347386, 32358592, 35825584, 62694772, 64717184, 71651168, 125389544, 143302336, 250779088, 286604672, 501558176, 1003116352, 2006232704]

約数ペア:

[(1, 2006232704), (2, 1003116352), (4, 501558176), (7, 286604672), (8, 250779088), (14, 143302336), (16, 125389544), (28, 71651168), (31, 64717184), (32, 62694772), (56, 35825584), (62, 32358592), (64, 31347386), (112, 17912792), (124, 16179296), (128, 15673693), (217, 9245312), (224, 8956396), (248, 8089648), (434, 4622656), (448, 4478198), (496, 4044824), (868, 2311328), (896, 2239099), (992, 2022412), (1736, 1155664), (1984, 1011206), (3472, 577832), (3968, 505603), (6944, 288916), (13888, 144458), (27776, 72229)]