66427228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8209}}^1$

素因数の和:8254

約数の個数: 36

約数和(自身を含む): 141146320

約数和(自身を除く): 74719092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 8209, 16418, 32836, 57463, 114926, 139553, 229852, 279106, 558212, 976871, 1953742, 2372401, 3907484, 4744802, 9489604, 16606807, 33213614, 66427228]

約数ペア:

[(1, 66427228), (2, 33213614), (4, 16606807), (7, 9489604), (14, 4744802), (17, 3907484), (28, 2372401), (34, 1953742), (68, 976871), (119, 558212), (238, 279106), (289, 229852), (476, 139553), (578, 114926), (1156, 57463), (2023, 32836), (4046, 16418), (8092, 8209)]