38615936

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 81151200

約数和(自身を除く): 42535264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 103, 116, 128, 202, 206, 232, 404, 412, 464, 808, 824, 928, 1616, 1648, 1856, 2929, 2987, 3232, 3296, 3712, 5858, 5974, 6464, 6592, 10403, 11716, 11948, 12928, 13184, 20806, 23432, 23896, 41612, 46864, 47792, 83224, 93728, 95584, 166448, 187456, 191168, 301687, 332896, 374912, 382336, 603374, 665792, 1206748, 1331584, 2413496, 4826992, 9653984, 19307968, 38615936]

約数ペア:

[(1, 38615936), (2, 19307968), (4, 9653984), (8, 4826992), (16, 2413496), (29, 1331584), (32, 1206748), (58, 665792), (64, 603374), (101, 382336), (103, 374912), (116, 332896), (128, 301687), (202, 191168), (206, 187456), (232, 166448), (404, 95584), (412, 93728), (464, 83224), (808, 47792), (824, 46864), (928, 41612), (1616, 23896), (1648, 23432), (1856, 20806), (2929, 13184), (2987, 12928), (3232, 11948), (3296, 11716), (3712, 10403), (5858, 6592), (5974, 6464)]