3287984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 7523328

約数和(自身を除く): 4235344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 947, 1736, 1894, 3472, 3788, 6629, 7576, 13258, 15152, 26516, 29357, 53032, 58714, 106064, 117428, 205499, 234856, 410998, 469712, 821996, 1643992, 3287984]

約数ペア:

[(1, 3287984), (2, 1643992), (4, 821996), (7, 469712), (8, 410998), (14, 234856), (16, 205499), (28, 117428), (31, 106064), (56, 58714), (62, 53032), (112, 29357), (124, 26516), (217, 15152), (248, 13258), (434, 7576), (496, 6629), (868, 3788), (947, 3472), (1736, 1894)]