71684758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{23879}}^1$

素因数の和:23979

約数の個数: 16

約数和(自身を含む): 114624000

約数和(自身を除く): 42939242

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 23879, 47758, 453701, 907402, 1886441, 3772882, 35842379, 71684758]

約数ペア:

[(1, 71684758), (2, 35842379), (19, 3772882), (38, 1886441), (79, 907402), (158, 453701), (1501, 47758), (3002, 23879)]