2427824

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 5490720

約数和(自身を除く): 3062896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 409, 424, 742, 818, 848, 1484, 1636, 2863, 2968, 3272, 5726, 5936, 6544, 11452, 21677, 22904, 43354, 45808, 86708, 151739, 173416, 303478, 346832, 606956, 1213912, 2427824]

約数ペア:

[(1, 2427824), (2, 1213912), (4, 606956), (7, 346832), (8, 303478), (14, 173416), (16, 151739), (28, 86708), (53, 45808), (56, 43354), (106, 22904), (112, 21677), (212, 11452), (371, 6544), (409, 5936), (424, 5726), (742, 3272), (818, 2968), (848, 2863), (1484, 1636)]