64390172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 79552228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 5099, 6314, 10198, 12628, 20396, 35693, 56089, 71386, 112178, 142772, 209059, 224356, 392623, 418118, 785246, 836236, 1463413, 1570492, 2299649, 2926826, 4599298, 5853652, 9198596, 16097543, 32195086, 64390172]

約数ペア:

[(1, 64390172), (2, 32195086), (4, 16097543), (7, 9198596), (11, 5853652), (14, 4599298), (22, 2926826), (28, 2299649), (41, 1570492), (44, 1463413), (77, 836236), (82, 785246), (154, 418118), (164, 392623), (287, 224356), (308, 209059), (451, 142772), (574, 112178), (902, 71386), (1148, 56089), (1804, 35693), (3157, 20396), (5099, 12628), (6314, 10198)]