40663368

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 111022080

約数和(自身を除く): 70358712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4447, 4572, 8894, 9144, 13341, 17788, 26682, 35576, 40023, 53364, 80046, 106728, 160092, 320184, 564769, 1129538, 1694307, 2259076, 3388614, 4518152, 5082921, 6777228, 10165842, 13554456, 20331684, 40663368]

約数ペア:

[(1, 40663368), (2, 20331684), (3, 13554456), (4, 10165842), (6, 6777228), (8, 5082921), (9, 4518152), (12, 3388614), (18, 2259076), (24, 1694307), (36, 1129538), (72, 564769), (127, 320184), (254, 160092), (381, 106728), (508, 80046), (762, 53364), (1016, 40023), (1143, 35576), (1524, 26682), (2286, 17788), (3048, 13341), (4447, 9144), (4572, 8894)]