140022604

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 248392368

約数和(自身を除く): 108369764

約数列:

[1, 2, 4, 97, 194, 388, 563, 641, 1126, 1282, 2252, 2564, 54611, 62177, 109222, 124354, 218444, 248708, 360883, 721766, 1443532, 35005651, 70011302, 140022604]

約数ペア:

[(1, 140022604), (2, 70011302), (4, 35005651), (97, 1443532), (194, 721766), (388, 360883), (563, 248708), (641, 218444), (1126, 124354), (1282, 109222), (2252, 62177), (2564, 54611)]