3991712

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1668

約数の個数: 24

約数和(自身を含む): 7963200

約数和(自身を除く): 3971488

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 1579, 2528, 3158, 6316, 12632, 25264, 50528, 124741, 249482, 498964, 997928, 1995856, 3991712]

約数ペア:

[(1, 3991712), (2, 1995856), (4, 997928), (8, 498964), (16, 249482), (32, 124741), (79, 50528), (158, 25264), (316, 12632), (632, 6316), (1264, 3158), (1579, 2528)]