123547024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1049}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 254280600

約数和(自身を除く): 130733576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 433, 866, 1049, 1732, 2098, 3464, 4196, 6928, 7361, 8392, 14722, 16784, 17833, 29444, 35666, 58888, 71332, 117776, 142664, 285328, 454217, 908434, 1816868, 3633736, 7267472, 7721689, 15443378, 30886756, 61773512, 123547024]

約数ペア:

[(1, 123547024), (2, 61773512), (4, 30886756), (8, 15443378), (16, 7721689), (17, 7267472), (34, 3633736), (68, 1816868), (136, 908434), (272, 454217), (433, 285328), (866, 142664), (1049, 117776), (1732, 71332), (2098, 58888), (3464, 35666), (4196, 29444), (6928, 17833), (7361, 16784), (8392, 14722)]