66013792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 141613920

約数和(自身を除く): 75600128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1783, 2314, 2848, 3566, 4628, 7132, 9256, 14264, 18512, 23179, 28528, 37024, 46358, 57056, 92716, 158687, 185432, 317374, 370864, 634748, 741728, 1269496, 2062931, 2538992, 4125862, 5077984, 8251724, 16503448, 33006896, 66013792]

約数ペア:

[(1, 66013792), (2, 33006896), (4, 16503448), (8, 8251724), (13, 5077984), (16, 4125862), (26, 2538992), (32, 2062931), (52, 1269496), (89, 741728), (104, 634748), (178, 370864), (208, 317374), (356, 185432), (416, 158687), (712, 92716), (1157, 57056), (1424, 46358), (1783, 37024), (2314, 28528), (2848, 23179), (3566, 18512), (4628, 14264), (7132, 9256)]