1401288064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43271}}^1$

素因数の和:43319

約数の個数: 64

約数和(自身を含む): 3177895680

約数和(自身を除く): 1776607616

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 8096, 16192, 32384, 43271, 86542, 173084, 346168, 475981, 692336, 951962, 995233, 1384672, 1903924, 1990466, 2769344, 3807848, 3980932, 5538688, 7615696, 7961864, 10947563, 15231392, 15923728, 21895126, 30462784, 31847456, 43790252, 60925568, 63694912, 87580504, 127389824, 175161008, 350322016, 700644032, 1401288064]

約数ペア:

[(1, 1401288064), (2, 700644032), (4, 350322016), (8, 175161008), (11, 127389824), (16, 87580504), (22, 63694912), (23, 60925568), (32, 43790252), (44, 31847456), (46, 30462784), (64, 21895126), (88, 15923728), (92, 15231392), (128, 10947563), (176, 7961864), (184, 7615696), (253, 5538688), (352, 3980932), (368, 3807848), (506, 2769344), (704, 1990466), (736, 1903924), (1012, 1384672), (1408, 995233), (1472, 951962), (2024, 692336), (2944, 475981), (4048, 346168), (8096, 173084), (16192, 86542), (32384, 43271)]