38493752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 44242888

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 164, 188, 227, 328, 376, 451, 454, 517, 902, 908, 1034, 1804, 1816, 1927, 2068, 2497, 3608, 3854, 4136, 4994, 7708, 9307, 9988, 10669, 15416, 18614, 19976, 21197, 21338, 37228, 42394, 42676, 74456, 84788, 85352, 102377, 117359, 169576, 204754, 234718, 409508, 437429, 469436, 819016, 874858, 938872, 1749716, 3499432, 4811719, 9623438, 19246876, 38493752]

約数ペア:

[(1, 38493752), (2, 19246876), (4, 9623438), (8, 4811719), (11, 3499432), (22, 1749716), (41, 938872), (44, 874858), (47, 819016), (82, 469436), (88, 437429), (94, 409508), (164, 234718), (188, 204754), (227, 169576), (328, 117359), (376, 102377), (451, 85352), (454, 84788), (517, 74456), (902, 42676), (908, 42394), (1034, 37228), (1804, 21338), (1816, 21197), (1927, 19976), (2068, 18614), (2497, 15416), (3608, 10669), (3854, 9988), (4136, 9307), (4994, 7708)]