77039438

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 134797824

約数和(自身を除く): 57758386

約数列:

[1, 2, 7, 14, 83, 166, 167, 334, 397, 581, 794, 1162, 1169, 2338, 2779, 5558, 13861, 27722, 32951, 65902, 66299, 97027, 132598, 194054, 230657, 461314, 464093, 928186, 5502817, 11005634, 38519719, 77039438]

約数ペア:

[(1, 77039438), (2, 38519719), (7, 11005634), (14, 5502817), (83, 928186), (166, 464093), (167, 461314), (334, 230657), (397, 194054), (581, 132598), (794, 97027), (1162, 66299), (1169, 65902), (2338, 32951), (2779, 27722), (5558, 13861)]