7880251056

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{389957}}^1$

素因数の和:390389

約数の個数: 40

約数和(自身を含む): 20405722224

約数和(自身を除く): 12525471168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 389957, 779914, 1169871, 1559828, 2339742, 3119656, 4679484, 6239312, 9358968, 18717936, 164171897, 328343794, 492515691, 656687588, 985031382, 1313375176, 1970062764, 2626750352, 3940125528, 7880251056]

約数ペア:

[(1, 7880251056), (2, 3940125528), (3, 2626750352), (4, 1970062764), (6, 1313375176), (8, 985031382), (12, 656687588), (16, 492515691), (24, 328343794), (48, 164171897), (421, 18717936), (842, 9358968), (1263, 6239312), (1684, 4679484), (2526, 3119656), (3368, 2339742), (5052, 1559828), (6736, 1169871), (10104, 779914), (20208, 389957)]