39986848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 47757536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 2417, 4136, 4834, 8272, 9668, 16544, 19336, 26587, 38672, 53174, 77344, 106348, 113599, 212696, 227198, 425392, 454396, 850784, 908792, 1249589, 1817584, 2499178, 3635168, 4998356, 9996712, 19993424, 39986848]

約数ペア:

[(1, 39986848), (2, 19993424), (4, 9996712), (8, 4998356), (11, 3635168), (16, 2499178), (22, 1817584), (32, 1249589), (44, 908792), (47, 850784), (88, 454396), (94, 425392), (176, 227198), (188, 212696), (352, 113599), (376, 106348), (517, 77344), (752, 53174), (1034, 38672), (1504, 26587), (2068, 19336), (2417, 16544), (4136, 9668), (4834, 8272)]