28485296

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 63329280

約数和(自身を除く): 34843984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 607, 838, 1214, 1676, 2428, 2933, 3352, 4249, 4856, 5866, 6704, 8498, 9712, 11732, 16996, 23464, 33992, 46928, 67984, 254333, 508666, 1017332, 1780331, 2034664, 3560662, 4069328, 7121324, 14242648, 28485296]

約数ペア:

[(1, 28485296), (2, 14242648), (4, 7121324), (7, 4069328), (8, 3560662), (14, 2034664), (16, 1780331), (28, 1017332), (56, 508666), (112, 254333), (419, 67984), (607, 46928), (838, 33992), (1214, 23464), (1676, 16996), (2428, 11732), (2933, 9712), (3352, 8498), (4249, 6704), (4856, 5866)]