40049948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12853}}^1$

素因数の和:12917

約数の個数: 24

約数和(自身を含む): 75581520

約数和(自身を除く): 35531572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12853, 25706, 51412, 244207, 488414, 526973, 976828, 1053946, 2107892, 10012487, 20024974, 40049948]

約数ペア:

[(1, 40049948), (2, 20024974), (4, 10012487), (19, 2107892), (38, 1053946), (41, 976828), (76, 526973), (82, 488414), (164, 244207), (779, 51412), (1558, 25706), (3116, 12853)]