61225828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7529}}^1$

素因数の和:7659

約数の個数: 24

約数和(自身を含む): 113853600

約数和(自身を除く): 52627772

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 7529, 8132, 15058, 30116, 143051, 286102, 572204, 805603, 1611206, 3222412, 15306457, 30612914, 61225828]

約数ペア:

[(1, 61225828), (2, 30612914), (4, 15306457), (19, 3222412), (38, 1611206), (76, 805603), (107, 572204), (214, 286102), (428, 143051), (2033, 30116), (4066, 15058), (7529, 8132)]