66927652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 68547548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 223, 359, 418, 446, 718, 836, 892, 1436, 2453, 3949, 4237, 4906, 6821, 7898, 8474, 9812, 13642, 15796, 16948, 27284, 46607, 75031, 80057, 93214, 150062, 160114, 186428, 300124, 320228, 880627, 1521083, 1761254, 3042166, 3522508, 6084332, 16731913, 33463826, 66927652]

約数ペア:

[(1, 66927652), (2, 33463826), (4, 16731913), (11, 6084332), (19, 3522508), (22, 3042166), (38, 1761254), (44, 1521083), (76, 880627), (209, 320228), (223, 300124), (359, 186428), (418, 160114), (446, 150062), (718, 93214), (836, 80057), (892, 75031), (1436, 46607), (2453, 27284), (3949, 16948), (4237, 15796), (4906, 13642), (6821, 9812), (7898, 8474)]