66609872

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8235

約数の個数: 40

約数和(自身を含む): 149532096

約数和(自身を除く): 82922224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8147, 8176, 16294, 32588, 57029, 65176, 114058, 130352, 228116, 456232, 594731, 912464, 1189462, 2378924, 4163117, 4757848, 8326234, 9515696, 16652468, 33304936, 66609872]

約数ペア:

[(1, 66609872), (2, 33304936), (4, 16652468), (7, 9515696), (8, 8326234), (14, 4757848), (16, 4163117), (28, 2378924), (56, 1189462), (73, 912464), (112, 594731), (146, 456232), (292, 228116), (511, 130352), (584, 114058), (1022, 65176), (1168, 57029), (2044, 32588), (4088, 16294), (8147, 8176)]