74470918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 123782400

約数和(自身を除く): 49311482

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 613, 874, 1226, 2641, 3197, 5282, 6394, 11647, 14099, 23294, 28198, 60743, 85207, 121486, 170414, 267881, 535762, 1618933, 1959761, 3237866, 3919522, 37235459, 74470918]

約数ペア:

[(1, 74470918), (2, 37235459), (19, 3919522), (23, 3237866), (38, 1959761), (46, 1618933), (139, 535762), (278, 267881), (437, 170414), (613, 121486), (874, 85207), (1226, 60743), (2641, 28198), (3197, 23294), (5282, 14099), (6394, 11647)]