64438804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1129}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 118966400

約数和(自身を除く): 54527596

約数列:

[1, 2, 4, 19, 38, 76, 751, 1129, 1502, 2258, 3004, 4516, 14269, 21451, 28538, 42902, 57076, 85804, 847879, 1695758, 3391516, 16109701, 32219402, 64438804]

約数ペア:

[(1, 64438804), (2, 32219402), (4, 16109701), (19, 3391516), (38, 1695758), (76, 847879), (751, 85804), (1129, 57076), (1502, 42902), (2258, 28538), (3004, 21451), (4516, 14269)]