69408328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2273}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 142443360

約数和(自身を除く): 73035032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2273, 2776, 3817, 4546, 7634, 9092, 15268, 18184, 25003, 30536, 50006, 100012, 200024, 788731, 1577462, 3154924, 6309848, 8676041, 17352082, 34704164, 69408328]

約数ペア:

[(1, 69408328), (2, 34704164), (4, 17352082), (8, 8676041), (11, 6309848), (22, 3154924), (44, 1577462), (88, 788731), (347, 200024), (694, 100012), (1388, 50006), (2273, 30536), (2776, 25003), (3817, 18184), (4546, 15268), (7634, 9092)]