78453728

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{12703}}^1$

素因数の和:12906

約数の個数: 24

約数和(自身を含む): 155268288

約数和(自身を除く): 76814560

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 6176, 12703, 25406, 50812, 101624, 203248, 406496, 2451679, 4903358, 9806716, 19613432, 39226864, 78453728]

約数ペア:

[(1, 78453728), (2, 39226864), (4, 19613432), (8, 9806716), (16, 4903358), (32, 2451679), (193, 406496), (386, 203248), (772, 101624), (1544, 50812), (3088, 25406), (6176, 12703)]