71130272

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{76649}}^1$

素因数の和:76688

約数の個数: 24

約数和(自身を含む): 144868500

約数和(自身を除く): 73738228

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 76649, 153298, 306596, 613192, 1226384, 2222821, 2452768, 4445642, 8891284, 17782568, 35565136, 71130272]

約数ペア:

[(1, 71130272), (2, 35565136), (4, 17782568), (8, 8891284), (16, 4445642), (29, 2452768), (32, 2222821), (58, 1226384), (116, 613192), (232, 306596), (464, 153298), (928, 76649)]