2787344

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 6332928

約数和(自身を除く): 3545584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 607, 656, 1148, 1214, 2296, 2428, 4249, 4592, 4856, 8498, 9712, 16996, 24887, 33992, 49774, 67984, 99548, 174209, 199096, 348418, 398192, 696836, 1393672, 2787344]

約数ペア:

[(1, 2787344), (2, 1393672), (4, 696836), (7, 398192), (8, 348418), (14, 199096), (16, 174209), (28, 99548), (41, 67984), (56, 49774), (82, 33992), (112, 24887), (164, 16996), (287, 9712), (328, 8498), (574, 4856), (607, 4592), (656, 4249), (1148, 2428), (1214, 2296)]