42796432

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2903

約数の個数: 40

約数和(自身を含む): 95480000

約数和(自身を除く): 52683568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2749, 3892, 5498, 7784, 10996, 15568, 19243, 21992, 38486, 43984, 76972, 153944, 307888, 382111, 764222, 1528444, 2674777, 3056888, 5349554, 6113776, 10699108, 21398216, 42796432]

約数ペア:

[(1, 42796432), (2, 21398216), (4, 10699108), (7, 6113776), (8, 5349554), (14, 3056888), (16, 2674777), (28, 1528444), (56, 764222), (112, 382111), (139, 307888), (278, 153944), (556, 76972), (973, 43984), (1112, 38486), (1946, 21992), (2224, 19243), (2749, 15568), (3892, 10996), (5498, 7784)]