38146328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 83358720

約数和(自身を除く): 45212392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 376, 401, 506, 517, 802, 1012, 1034, 1081, 1604, 2024, 2068, 2162, 3208, 4136, 4324, 4411, 8648, 8822, 9223, 11891, 17644, 18446, 18847, 23782, 35288, 36892, 37694, 47564, 73784, 75388, 95128, 101453, 150776, 202906, 207317, 405812, 414634, 433481, 811624, 829268, 866962, 1658536, 1733924, 3467848, 4768291, 9536582, 19073164, 38146328]

約数ペア:

[(1, 38146328), (2, 19073164), (4, 9536582), (8, 4768291), (11, 3467848), (22, 1733924), (23, 1658536), (44, 866962), (46, 829268), (47, 811624), (88, 433481), (92, 414634), (94, 405812), (184, 207317), (188, 202906), (253, 150776), (376, 101453), (401, 95128), (506, 75388), (517, 73784), (802, 47564), (1012, 37694), (1034, 36892), (1081, 35288), (1604, 23782), (2024, 18847), (2068, 18446), (2162, 17644), (3208, 11891), (4136, 9223), (4324, 8822), (4411, 8648)]