29925988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 55368320

約数和(自身を除く): 25442332

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1453, 2906, 5149, 5812, 10298, 20596, 27607, 55214, 110428, 393763, 787526, 1575052, 7481497, 14962994, 29925988]

約数ペア:

[(1, 29925988), (2, 14962994), (4, 7481497), (19, 1575052), (38, 787526), (76, 393763), (271, 110428), (542, 55214), (1084, 27607), (1453, 20596), (2906, 10298), (5149, 5812)]