28528152

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20147}}^1$

素因数の和:20215

約数の個数: 32

約数和(自身を含む): 72532800

約数和(自身を除く): 44004648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20147, 40294, 60441, 80588, 120882, 161176, 241764, 483528, 1188673, 2377346, 3566019, 4754692, 7132038, 9509384, 14264076, 28528152]

約数ペア:

[(1, 28528152), (2, 14264076), (3, 9509384), (4, 7132038), (6, 4754692), (8, 3566019), (12, 2377346), (24, 1188673), (59, 483528), (118, 241764), (177, 161176), (236, 120882), (354, 80588), (472, 60441), (708, 40294), (1416, 20147)]