1721344

素因数分解:

$2^{10}\times {\mathrm{41}}^2$

素因数の和:102

約数の個数: 33

約数和(自身を含む): 3526981

約数和(自身を除く): 1805637

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 1681, 2624, 3362, 5248, 6724, 10496, 13448, 20992, 26896, 41984, 53792, 107584, 215168, 430336, 860672, 1721344]

約数ペア:

[(1, 1721344), (2, 860672), (4, 430336), (8, 215168), (16, 107584), (32, 53792), (41, 41984), (64, 26896), (82, 20992), (128, 13448), (164, 10496), (256, 6724), (328, 5248), (512, 3362), (656, 2624), (1024, 1681)]