28587532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 51614640

約数和(自身を除く): 23027108

約数列:

[1, 2, 4, 37, 74, 148, 419, 461, 838, 922, 1676, 1844, 15503, 17057, 31006, 34114, 62012, 68228, 193159, 386318, 772636, 7146883, 14293766, 28587532]

約数ペア:

[(1, 28587532), (2, 14293766), (4, 7146883), (37, 772636), (74, 386318), (148, 193159), (419, 68228), (461, 62012), (838, 34114), (922, 31006), (1676, 17057), (1844, 15503)]