28611012

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33581}}^1$

素因数の和:33659

約数の個数: 24

約数和(自身を含む): 67701312

約数和(自身を除く): 39090300

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33581, 67162, 100743, 134324, 201486, 402972, 2384251, 4768502, 7152753, 9537004, 14305506, 28611012]

約数ペア:

[(1, 28611012), (2, 14305506), (3, 9537004), (4, 7152753), (6, 4768502), (12, 2384251), (71, 402972), (142, 201486), (213, 134324), (284, 100743), (426, 67162), (852, 33581)]