66450638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 108086400

約数和(自身を除く): 41635762

約数列:

[1, 2, 19, 38, 59, 107, 118, 214, 277, 554, 1121, 2033, 2242, 4066, 5263, 6313, 10526, 12626, 16343, 29639, 32686, 59278, 119947, 239894, 310517, 563141, 621034, 1126282, 1748701, 3497402, 33225319, 66450638]

約数ペア:

[(1, 66450638), (2, 33225319), (19, 3497402), (38, 1748701), (59, 1126282), (107, 621034), (118, 563141), (214, 310517), (277, 239894), (554, 119947), (1121, 59278), (2033, 32686), (2242, 29639), (4066, 16343), (5263, 12626), (6313, 10526)]