71297774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 108781056

約数和(自身を除く): 37483282

約数列:

[1, 2, 71, 142, 487, 974, 1031, 2062, 34577, 69154, 73201, 146402, 502097, 1004194, 35648887, 71297774]

約数ペア:

[(1, 71297774), (2, 35648887), (71, 1004194), (142, 502097), (487, 146402), (974, 73201), (1031, 69154), (2062, 34577)]