66976634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 45775366

約数列:

[1, 2, 17, 19, 34, 38, 199, 323, 398, 521, 646, 1042, 3383, 3781, 6766, 7562, 8857, 9899, 17714, 19798, 64277, 103679, 128554, 168283, 207358, 336566, 1762543, 1969901, 3525086, 3939802, 33488317, 66976634]

約数ペア:

[(1, 66976634), (2, 33488317), (17, 3939802), (19, 3525086), (34, 1969901), (38, 1762543), (199, 336566), (323, 207358), (398, 168283), (521, 128554), (646, 103679), (1042, 64277), (3383, 19798), (3781, 17714), (6766, 9899), (7562, 8857)]