73154384

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{5569}}^1$

素因数の和:6398

約数の個数: 20

約数和(自身を含む): 141934740

約数和(自身を除く): 68780356

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 5569, 6568, 11138, 13136, 22276, 44552, 89104, 4572149, 9144298, 18288596, 36577192, 73154384]

約数ペア:

[(1, 73154384), (2, 36577192), (4, 18288596), (8, 9144298), (16, 4572149), (821, 89104), (1642, 44552), (3284, 22276), (5569, 13136), (6568, 11138)]