1393672

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1670648

約数列:

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

約数ペア:

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