7780784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 30

約数和(自身を含む): 16574460

約数和(自身を除く): 8793676

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 4019, 8038, 16076, 32152, 44209, 64304, 88418, 176836, 353672, 486299, 707344, 972598, 1945196, 3890392, 7780784]

約数ペア:

[(1, 7780784), (2, 3890392), (4, 1945196), (8, 972598), (11, 707344), (16, 486299), (22, 353672), (44, 176836), (88, 88418), (121, 64304), (176, 44209), (242, 32152), (484, 16076), (968, 8038), (1936, 4019)]