71196142

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 108028800

約数和(自身を除く): 36832658

約数列:

[1, 2, 131, 262, 439, 619, 878, 1238, 57509, 81089, 115018, 162178, 271741, 543482, 35598071, 71196142]

約数ペア:

[(1, 71196142), (2, 35598071), (131, 543482), (262, 271741), (439, 162178), (619, 115018), (878, 81089), (1238, 57509)]