28372378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 44073216

約数和(自身を除く): 15700838

約数列:

[1, 2, 31, 62, 443, 886, 1033, 2066, 13733, 27466, 32023, 64046, 457619, 915238, 14186189, 28372378]

約数ペア:

[(1, 28372378), (2, 14186189), (31, 915238), (62, 457619), (443, 64046), (886, 32023), (1033, 27466), (2066, 13733)]