64903902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37691}}^1$

素因数の和:37744

約数の個数: 32

約数和(自身を含む): 151974144

約数和(自身を除く): 87070242

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 37691, 75382, 113073, 226146, 263837, 527674, 791511, 1545331, 1583022, 3090662, 4635993, 9271986, 10817317, 21634634, 32451951, 64903902]

約数ペア:

[(1, 64903902), (2, 32451951), (3, 21634634), (6, 10817317), (7, 9271986), (14, 4635993), (21, 3090662), (41, 1583022), (42, 1545331), (82, 791511), (123, 527674), (246, 263837), (287, 226146), (574, 113073), (861, 75382), (1722, 37691)]