69481244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145969}}^1$

素因数の和:145997

約数の個数: 24

約数和(自身を含む): 147137760

約数和(自身を除く): 77656516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 145969, 291938, 583876, 1021783, 2043566, 2481473, 4087132, 4962946, 9925892, 17370311, 34740622, 69481244]

約数ペア:

[(1, 69481244), (2, 34740622), (4, 17370311), (7, 9925892), (14, 4962946), (17, 4087132), (28, 2481473), (34, 2043566), (68, 1021783), (119, 583876), (238, 291938), (476, 145969)]