74780056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1553}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 151421760

約数和(自身を除く): 76641704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1553, 1852, 3106, 3704, 6019, 6212, 12038, 12424, 20189, 24076, 40378, 48152, 80756, 161512, 719039, 1438078, 2876156, 5752312, 9347507, 18695014, 37390028, 74780056]

約数ペア:

[(1, 74780056), (2, 37390028), (4, 18695014), (8, 9347507), (13, 5752312), (26, 2876156), (52, 1438078), (104, 719039), (463, 161512), (926, 80756), (1553, 48152), (1852, 40378), (3106, 24076), (3704, 20189), (6019, 12424), (6212, 12038)]