64863904

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9389

約数の個数: 48

約数和(自身を含む): 150667776

約数和(自身を除く): 85803872

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, 9341, 18682, 37364, 65387, 74728, 130774, 149456, 261548, 289571, 298912, 523096, 579142, 1046192, 1158284, 2026997, 2092384, 2316568, 4053994, 4633136, 8107988, 9266272, 16215976, 32431952, 64863904]

約数ペア:

[(1, 64863904), (2, 32431952), (4, 16215976), (7, 9266272), (8, 8107988), (14, 4633136), (16, 4053994), (28, 2316568), (31, 2092384), (32, 2026997), (56, 1158284), (62, 1046192), (112, 579142), (124, 523096), (217, 298912), (224, 289571), (248, 261548), (434, 149456), (496, 130774), (868, 74728), (992, 65387), (1736, 37364), (3472, 18682), (6944, 9341)]