57665808

素因数分解:

$2^4\times 3^2\times {\mathrm{400457}}^1$

素因数の和:400471

約数の個数: 30

約数和(自身を含む): 161384574

約数和(自身を除く): 103718766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 400457, 800914, 1201371, 1601828, 2402742, 3203656, 3604113, 4805484, 6407312, 7208226, 9610968, 14416452, 19221936, 28832904, 57665808]

約数ペア:

[(1, 57665808), (2, 28832904), (3, 19221936), (4, 14416452), (6, 9610968), (8, 7208226), (9, 6407312), (12, 4805484), (16, 3604113), (18, 3203656), (24, 2402742), (36, 1601828), (48, 1201371), (72, 800914), (144, 400457)]