69772012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10159}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 130576320

約数和(自身を除く): 60804308

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 10159, 20318, 40636, 172703, 345406, 690812, 1026059, 2052118, 4104236, 17443003, 34886006, 69772012]

約数ペア:

[(1, 69772012), (2, 34886006), (4, 17443003), (17, 4104236), (34, 2052118), (68, 1026059), (101, 690812), (202, 345406), (404, 172703), (1717, 40636), (3434, 20318), (6868, 10159)]