28164762

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17581}}^1$

素因数の和:17678

約数の個数: 24

約数和(自身を含む): 61712820

約数和(自身を除く): 33548058

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17581, 35162, 52743, 105486, 158229, 316458, 1564709, 3129418, 4694127, 9388254, 14082381, 28164762]

約数ペア:

[(1, 28164762), (2, 14082381), (3, 9388254), (6, 4694127), (9, 3129418), (18, 1564709), (89, 316458), (178, 158229), (267, 105486), (534, 52743), (801, 35162), (1602, 17581)]