64392292

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 24

約数和(自身を含む): 118996640

約数和(自身を除く): 54604348

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2347, 4694, 6859, 9388, 13718, 27436, 44593, 89186, 178372, 847267, 1694534, 3389068, 16098073, 32196146, 64392292]

約数ペア:

[(1, 64392292), (2, 32196146), (4, 16098073), (19, 3389068), (38, 1694534), (76, 847267), (361, 178372), (722, 89186), (1444, 44593), (2347, 27436), (4694, 13718), (6859, 9388)]