30893296

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 69040224

約数和(自身を除く): 38146928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2441, 3164, 4882, 6328, 9764, 12656, 17087, 19528, 34174, 39056, 68348, 136696, 273392, 275833, 551666, 1103332, 1930831, 2206664, 3861662, 4413328, 7723324, 15446648, 30893296]

約数ペア:

[(1, 30893296), (2, 15446648), (4, 7723324), (7, 4413328), (8, 3861662), (14, 2206664), (16, 1930831), (28, 1103332), (56, 551666), (112, 275833), (113, 273392), (226, 136696), (452, 68348), (791, 39056), (904, 34174), (1582, 19528), (1808, 17087), (2441, 12656), (3164, 9764), (4882, 6328)]