65138764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50417}}^1$

素因数の和:50457

約数の個数: 24

約数和(自身を含む): 127053360

約数和(自身を除く): 61914596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50417, 100834, 201668, 857089, 957923, 1714178, 1915846, 3428356, 3831692, 16284691, 32569382, 65138764]

約数ペア:

[(1, 65138764), (2, 32569382), (4, 16284691), (17, 3831692), (19, 3428356), (34, 1915846), (38, 1714178), (68, 957923), (76, 857089), (323, 201668), (646, 100834), (1292, 50417)]