39742192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20905

約数の個数: 40

約数和(自身を含む): 93181536

約数和(自身を除く): 53439344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20873, 41746, 83492, 146111, 166984, 292222, 333968, 354841, 584444, 709682, 1168888, 1419364, 2337776, 2483887, 2838728, 4967774, 5677456, 9935548, 19871096, 39742192]

約数ペア:

[(1, 39742192), (2, 19871096), (4, 9935548), (7, 5677456), (8, 4967774), (14, 2838728), (16, 2483887), (17, 2337776), (28, 1419364), (34, 1168888), (56, 709682), (68, 584444), (112, 354841), (119, 333968), (136, 292222), (238, 166984), (272, 146111), (476, 83492), (952, 41746), (1904, 20873)]