40881502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1367}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 64679040

約数和(自身を除く): 23797538

約数列:

[1, 2, 19, 38, 787, 1367, 1574, 2734, 14953, 25973, 29906, 51946, 1075829, 2151658, 20440751, 40881502]

約数ペア:

[(1, 40881502), (2, 20440751), (19, 2151658), (38, 1075829), (787, 51946), (1367, 29906), (1574, 25973), (2734, 14953)]