28237656

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{11423}}^1$

素因数の和:11535

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 43048104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 11423, 22846, 34269, 45692, 68538, 91384, 137076, 274152, 1176569, 2353138, 3529707, 4706276, 7059414, 9412552, 14118828, 28237656]

約数ペア:

[(1, 28237656), (2, 14118828), (3, 9412552), (4, 7059414), (6, 4706276), (8, 3529707), (12, 2353138), (24, 1176569), (103, 274152), (206, 137076), (309, 91384), (412, 68538), (618, 45692), (824, 34269), (1236, 22846), (2472, 11423)]