67301504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 143593560

約数和(自身を除く): 76292056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 197, 272, 314, 394, 544, 628, 788, 1088, 1256, 1576, 2176, 2512, 2669, 3152, 3349, 5024, 5338, 6304, 6698, 10048, 10676, 12608, 13396, 20096, 21352, 25216, 26792, 30929, 42704, 53584, 61858, 85408, 107168, 123716, 170816, 214336, 247432, 341632, 428672, 494864, 525793, 989728, 1051586, 1979456, 2103172, 3958912, 4206344, 8412688, 16825376, 33650752, 67301504]

約数ペア:

[(1, 67301504), (2, 33650752), (4, 16825376), (8, 8412688), (16, 4206344), (17, 3958912), (32, 2103172), (34, 1979456), (64, 1051586), (68, 989728), (128, 525793), (136, 494864), (157, 428672), (197, 341632), (272, 247432), (314, 214336), (394, 170816), (544, 123716), (628, 107168), (788, 85408), (1088, 61858), (1256, 53584), (1576, 42704), (2176, 30929), (2512, 26792), (2669, 25216), (3152, 21352), (3349, 20096), (5024, 13396), (5338, 12608), (6304, 10676), (6698, 10048)]