13280232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 38286720

約数和(自身を除く): 25006488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 577, 822, 959, 1096, 1154, 1644, 1731, 1918, 2308, 2877, 3288, 3462, 3836, 4039, 4616, 5754, 6924, 7672, 8078, 11508, 12117, 13848, 16156, 23016, 24234, 32312, 48468, 79049, 96936, 158098, 237147, 316196, 474294, 553343, 632392, 948588, 1106686, 1660029, 1897176, 2213372, 3320058, 4426744, 6640116, 13280232]

約数ペア:

[(1, 13280232), (2, 6640116), (3, 4426744), (4, 3320058), (6, 2213372), (7, 1897176), (8, 1660029), (12, 1106686), (14, 948588), (21, 632392), (24, 553343), (28, 474294), (42, 316196), (56, 237147), (84, 158098), (137, 96936), (168, 79049), (274, 48468), (411, 32312), (548, 24234), (577, 23016), (822, 16156), (959, 13848), (1096, 12117), (1154, 11508), (1644, 8078), (1731, 7672), (1918, 6924), (2308, 5754), (2877, 4616), (3288, 4039), (3462, 3836)]