77263966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 129685248

約数和(自身を除く): 52421282

約数列:

[1, 2, 13, 26, 31, 62, 257, 373, 403, 514, 746, 806, 3341, 4849, 6682, 7967, 9698, 11563, 15934, 23126, 95861, 103571, 150319, 191722, 207142, 300638, 1246193, 2492386, 2971691, 5943382, 38631983, 77263966]

約数ペア:

[(1, 77263966), (2, 38631983), (13, 5943382), (26, 2971691), (31, 2492386), (62, 1246193), (257, 300638), (373, 207142), (403, 191722), (514, 150319), (746, 103571), (806, 95861), (3341, 23126), (4849, 15934), (6682, 11563), (7967, 9698)]