64211673664

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{87541}}^1$

素因数の和:87783

約数の個数: 56

約数和(自身を含む): 129989715128

約数和(自身を除く): 65778041464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 157, 292, 314, 584, 628, 1168, 1256, 2336, 2512, 4672, 5024, 10048, 11461, 22922, 45844, 87541, 91688, 175082, 183376, 350164, 366752, 700328, 733504, 1400656, 2801312, 5602624, 6390493, 12780986, 13743937, 25561972, 27487874, 51123944, 54975748, 102247888, 109951496, 204495776, 219902992, 408991552, 439805984, 879611968, 1003307401, 2006614802, 4013229604, 8026459208, 16052918416, 32105836832, 64211673664]

約数ペア:

[(1, 64211673664), (2, 32105836832), (4, 16052918416), (8, 8026459208), (16, 4013229604), (32, 2006614802), (64, 1003307401), (73, 879611968), (146, 439805984), (157, 408991552), (292, 219902992), (314, 204495776), (584, 109951496), (628, 102247888), (1168, 54975748), (1256, 51123944), (2336, 27487874), (2512, 25561972), (4672, 13743937), (5024, 12780986), (10048, 6390493), (11461, 5602624), (22922, 2801312), (45844, 1400656), (87541, 733504), (91688, 700328), (175082, 366752), (183376, 350164)]