71783936

素因数分解:

$2^9\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20054

約数の個数: 40

約数和(自身を含む): 163925520

約数和(自身を除く): 92141584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20029, 40058, 80116, 140203, 160232, 280406, 320464, 560812, 640928, 1121624, 1281856, 2243248, 2563712, 4486496, 5127424, 8972992, 10254848, 17945984, 35891968, 71783936]

約数ペア:

[(1, 71783936), (2, 35891968), (4, 17945984), (7, 10254848), (8, 8972992), (14, 5127424), (16, 4486496), (28, 2563712), (32, 2243248), (56, 1281856), (64, 1121624), (112, 640928), (128, 560812), (224, 320464), (256, 280406), (448, 160232), (512, 140203), (896, 80116), (1792, 40058), (3584, 20029)]