42760784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 91035840

約数和(自身を除く): 48275056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1609, 1661, 2416, 3218, 3322, 6436, 6644, 12872, 13288, 17699, 25744, 26576, 35398, 70796, 141592, 242959, 283184, 485918, 971836, 1943672, 2672549, 3887344, 5345098, 10690196, 21380392, 42760784]

約数ペア:

[(1, 42760784), (2, 21380392), (4, 10690196), (8, 5345098), (11, 3887344), (16, 2672549), (22, 1943672), (44, 971836), (88, 485918), (151, 283184), (176, 242959), (302, 141592), (604, 70796), (1208, 35398), (1609, 26576), (1661, 25744), (2416, 17699), (3218, 13288), (3322, 12872), (6436, 6644)]