66326516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 118295520

約数和(自身を除く): 51969004

約数列:

[1, 2, 4, 67, 134, 268, 379, 653, 758, 1306, 1516, 2612, 25393, 43751, 50786, 87502, 101572, 175004, 247487, 494974, 989948, 16581629, 33163258, 66326516]

約数ペア:

[(1, 66326516), (2, 33163258), (4, 16581629), (67, 989948), (134, 494974), (268, 247487), (379, 175004), (653, 101572), (758, 87502), (1306, 50786), (1516, 43751), (2612, 25393)]