840712384

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{179947}}^1$

素因数の和:180032

約数の個数: 28

約数和(自身を含む): 1691151304

約数和(自身を除く): 850438920

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 179947, 359894, 719788, 1439576, 2879152, 5758304, 11516608, 13136131, 26272262, 52544524, 105089048, 210178096, 420356192, 840712384]

約数ペア:

[(1, 840712384), (2, 420356192), (4, 210178096), (8, 105089048), (16, 52544524), (32, 26272262), (64, 13136131), (73, 11516608), (146, 5758304), (292, 2879152), (584, 1439576), (1168, 719788), (2336, 359894), (4672, 179947)]