71696288

素因数分解:

$2^5\times {\mathrm{821}}^1\times {\mathrm{2729}}^1$

素因数の和:3560

約数の個数: 24

約数和(自身を含む): 141375780

約数和(自身を除く): 69679492

約数列:

[1, 2, 4, 8, 16, 32, 821, 1642, 2729, 3284, 5458, 6568, 10916, 13136, 21832, 26272, 43664, 87328, 2240509, 4481018, 8962036, 17924072, 35848144, 71696288]

約数ペア:

[(1, 71696288), (2, 35848144), (4, 17924072), (8, 8962036), (16, 4481018), (32, 2240509), (821, 87328), (1642, 43664), (2729, 26272), (3284, 21832), (5458, 13136), (6568, 10916)]