28017092

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 49951776

約数和(自身を除く): 21934684

約数列:

[1, 2, 4, 97, 163, 194, 326, 388, 443, 652, 886, 1772, 15811, 31622, 42971, 63244, 72209, 85942, 144418, 171884, 288836, 7004273, 14008546, 28017092]

約数ペア:

[(1, 28017092), (2, 14008546), (4, 7004273), (97, 288836), (163, 171884), (194, 144418), (326, 85942), (388, 72209), (443, 63244), (652, 42971), (886, 31622), (1772, 15811)]