39219952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7633

約数の個数: 40

約数和(自身を含む): 84704400

約数和(自身を除く): 45484448

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7589, 15178, 30356, 60712, 121424, 129013, 144191, 258026, 288382, 516052, 576764, 1032104, 1153528, 2064208, 2307056, 2451247, 4902494, 9804988, 19609976, 39219952]

約数ペア:

[(1, 39219952), (2, 19609976), (4, 9804988), (8, 4902494), (16, 2451247), (17, 2307056), (19, 2064208), (34, 1153528), (38, 1032104), (68, 576764), (76, 516052), (136, 288382), (152, 258026), (272, 144191), (304, 129013), (323, 121424), (646, 60712), (1292, 30356), (2584, 15178), (5168, 7589)]