15803328

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 56

約数和(自身を含む): 42629328

約数和(自身を除く): 26826000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1553, 1696, 2544, 3106, 3392, 4659, 5088, 6212, 9318, 10176, 12424, 18636, 24848, 37272, 49696, 74544, 82309, 99392, 149088, 164618, 246927, 298176, 329236, 493854, 658472, 987708, 1316944, 1975416, 2633888, 3950832, 5267776, 7901664, 15803328]

約数ペア:

[(1, 15803328), (2, 7901664), (3, 5267776), (4, 3950832), (6, 2633888), (8, 1975416), (12, 1316944), (16, 987708), (24, 658472), (32, 493854), (48, 329236), (53, 298176), (64, 246927), (96, 164618), (106, 149088), (159, 99392), (192, 82309), (212, 74544), (318, 49696), (424, 37272), (636, 24848), (848, 18636), (1272, 12424), (1553, 10176), (1696, 9318), (2544, 6212), (3106, 5088), (3392, 4659)]