66209236

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 117936000

約数和(自身を除く): 51726764

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 1039, 2078, 4156, 15931, 31862, 63724, 92471, 184942, 185981, 369884, 371962, 743924, 16552309, 33104618, 66209236]

約数ペア:

[(1, 66209236), (2, 33104618), (4, 16552309), (89, 743924), (178, 371962), (179, 369884), (356, 185981), (358, 184942), (716, 92471), (1039, 63724), (2078, 31862), (4156, 15931)]