8175728

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 18009264

約数和(自身を除く): 9833536

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 103, 121, 164, 176, 206, 242, 328, 412, 451, 484, 656, 824, 902, 968, 1133, 1648, 1804, 1936, 2266, 3608, 4223, 4532, 4961, 7216, 8446, 9064, 9922, 12463, 16892, 18128, 19844, 24926, 33784, 39688, 46453, 49852, 67568, 79376, 92906, 99704, 185812, 199408, 371624, 510983, 743248, 1021966, 2043932, 4087864, 8175728]

約数ペア:

[(1, 8175728), (2, 4087864), (4, 2043932), (8, 1021966), (11, 743248), (16, 510983), (22, 371624), (41, 199408), (44, 185812), (82, 99704), (88, 92906), (103, 79376), (121, 67568), (164, 49852), (176, 46453), (206, 39688), (242, 33784), (328, 24926), (412, 19844), (451, 18128), (484, 16892), (656, 12463), (824, 9922), (902, 9064), (968, 8446), (1133, 7216), (1648, 4961), (1804, 4532), (1936, 4223), (2266, 3608)]