29806644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20904

約数の個数: 48

約数和(自身を含む): 84163968

約数和(自身を除く): 54357324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20873, 41746, 62619, 83492, 125238, 146111, 250476, 292222, 354841, 438333, 584444, 709682, 876666, 1064523, 1419364, 1753332, 2129046, 2483887, 4258092, 4967774, 7451661, 9935548, 14903322, 29806644]

約数ペア:

[(1, 29806644), (2, 14903322), (3, 9935548), (4, 7451661), (6, 4967774), (7, 4258092), (12, 2483887), (14, 2129046), (17, 1753332), (21, 1419364), (28, 1064523), (34, 876666), (42, 709682), (51, 584444), (68, 438333), (84, 354841), (102, 292222), (119, 250476), (204, 146111), (238, 125238), (357, 83492), (476, 62619), (714, 41746), (1428, 20873)]