71028552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{422789}}^1$

素因数の和:422805

約数の個数: 32

約数和(自身を含む): 202939200

約数和(自身を除く): 131910648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 422789, 845578, 1268367, 1691156, 2536734, 2959523, 3382312, 5073468, 5919046, 8878569, 10146936, 11838092, 17757138, 23676184, 35514276, 71028552]

約数ペア:

[(1, 71028552), (2, 35514276), (3, 23676184), (4, 17757138), (6, 11838092), (7, 10146936), (8, 8878569), (12, 5919046), (14, 5073468), (21, 3382312), (24, 2959523), (28, 2536734), (42, 1691156), (56, 1268367), (84, 845578), (168, 422789)]