66813152

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 150917760

約数和(自身を除く): 84104608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 787, 1516, 1574, 2653, 3032, 3148, 5306, 5509, 6064, 6296, 10612, 11018, 12128, 12592, 21224, 22036, 25184, 42448, 44072, 84896, 88144, 176288, 298273, 596546, 1193092, 2087911, 2386184, 4175822, 4772368, 8351644, 9544736, 16703288, 33406576, 66813152]

約数ペア:

[(1, 66813152), (2, 33406576), (4, 16703288), (7, 9544736), (8, 8351644), (14, 4772368), (16, 4175822), (28, 2386184), (32, 2087911), (56, 1193092), (112, 596546), (224, 298273), (379, 176288), (758, 88144), (787, 84896), (1516, 44072), (1574, 42448), (2653, 25184), (3032, 22036), (3148, 21224), (5306, 12592), (5509, 12128), (6064, 11018), (6296, 10612)]