2439872

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 28

約数和(自身を含む): 4922520

約数和(自身を除く): 2482648

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 569, 1072, 1138, 2144, 2276, 4288, 4552, 9104, 18208, 36416, 38123, 76246, 152492, 304984, 609968, 1219936, 2439872]

約数ペア:

[(1, 2439872), (2, 1219936), (4, 609968), (8, 304984), (16, 152492), (32, 76246), (64, 38123), (67, 36416), (134, 18208), (268, 9104), (536, 4552), (569, 4288), (1072, 2276), (1138, 2144)]