79306874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 50422726

約数列:

[1, 2, 19, 38, 41, 82, 109, 218, 467, 779, 934, 1558, 2071, 4142, 4469, 8873, 8938, 17746, 19147, 38294, 50903, 84911, 101806, 169822, 363793, 727586, 967157, 1934314, 2087023, 4174046, 39653437, 79306874]

約数ペア:

[(1, 79306874), (2, 39653437), (19, 4174046), (38, 2087023), (41, 1934314), (82, 967157), (109, 727586), (218, 363793), (467, 169822), (779, 101806), (934, 84911), (1558, 50903), (2071, 38294), (4142, 19147), (4469, 17746), (8873, 8938)]