64877792

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9343}}^1$

素因数の和:9391

約数の個数: 48

約数和(自身を含む): 150700032

約数和(自身を除く): 85822240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9343, 18686, 37372, 65401, 74744, 130802, 149488, 261604, 289633, 298976, 523208, 579266, 1046416, 1158532, 2027431, 2092832, 2317064, 4054862, 4634128, 8109724, 9268256, 16219448, 32438896, 64877792]

約数ペア:

[(1, 64877792), (2, 32438896), (4, 16219448), (7, 9268256), (8, 8109724), (14, 4634128), (16, 4054862), (28, 2317064), (31, 2092832), (32, 2027431), (56, 1158532), (62, 1046416), (112, 579266), (124, 523208), (217, 298976), (224, 289633), (248, 261604), (434, 149488), (496, 130802), (868, 74744), (992, 65401), (1736, 37372), (3472, 18686), (6944, 9343)]