64978032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193387}}^1$

素因数の和:193405

約数の個数: 40

約数和(自身を含む): 191840896

約数和(自身を除く): 126862864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193387, 386774, 580161, 773548, 1160322, 1353709, 1547096, 2320644, 2707418, 3094192, 4061127, 4641288, 5414836, 8122254, 9282576, 10829672, 16244508, 21659344, 32489016, 64978032]

約数ペア:

[(1, 64978032), (2, 32489016), (3, 21659344), (4, 16244508), (6, 10829672), (7, 9282576), (8, 8122254), (12, 5414836), (14, 4641288), (16, 4061127), (21, 3094192), (24, 2707418), (28, 2320644), (42, 1547096), (48, 1353709), (56, 1160322), (84, 773548), (112, 580161), (168, 386774), (336, 193387)]