65955638

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 50497738

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 863, 1442, 1726, 5459, 6041, 10918, 12082, 38213, 45739, 76426, 88889, 91478, 177778, 320173, 622223, 640346, 1244446, 4711117, 9422234, 32977819, 65955638]

約数ペア:

[(1, 65955638), (2, 32977819), (7, 9422234), (14, 4711117), (53, 1244446), (103, 640346), (106, 622223), (206, 320173), (371, 177778), (721, 91478), (742, 88889), (863, 76426), (1442, 45739), (1726, 38213), (5459, 12082), (6041, 10918)]