28109046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 66419136

約数和(自身を除く): 38310090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 1427, 2814, 2854, 3283, 4281, 6566, 8562, 9849, 9989, 19698, 19978, 29967, 59934, 69923, 95609, 139846, 191218, 209769, 286827, 419538, 573654, 669263, 1338526, 2007789, 4015578, 4684841, 9369682, 14054523, 28109046]

約数ペア:

[(1, 28109046), (2, 14054523), (3, 9369682), (6, 4684841), (7, 4015578), (14, 2007789), (21, 1338526), (42, 669263), (49, 573654), (67, 419538), (98, 286827), (134, 209769), (147, 191218), (201, 139846), (294, 95609), (402, 69923), (469, 59934), (938, 29967), (1407, 19978), (1427, 19698), (2814, 9989), (2854, 9849), (3283, 8562), (4281, 6566)]