65276204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 135905280

約数和(自身を除く): 70629076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 479, 628, 868, 958, 1099, 1916, 2198, 3353, 4396, 4867, 6706, 9734, 13412, 14849, 19468, 29698, 34069, 59396, 68138, 75203, 103943, 136276, 150406, 207886, 300812, 415772, 526421, 1052842, 2105684, 2331293, 4662586, 9325172, 16319051, 32638102, 65276204]

約数ペア:

[(1, 65276204), (2, 32638102), (4, 16319051), (7, 9325172), (14, 4662586), (28, 2331293), (31, 2105684), (62, 1052842), (124, 526421), (157, 415772), (217, 300812), (314, 207886), (434, 150406), (479, 136276), (628, 103943), (868, 75203), (958, 68138), (1099, 59396), (1916, 34069), (2198, 29698), (3353, 19468), (4396, 14849), (4867, 13412), (6706, 9734)]