75278378

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 132935040

約数和(自身を除く): 57656662

約数列:

[1, 2, 7, 14, 41, 82, 287, 313, 419, 574, 626, 838, 2191, 2933, 4382, 5866, 12833, 17179, 25666, 34358, 89831, 120253, 131147, 179662, 240506, 262294, 918029, 1836058, 5377027, 10754054, 37639189, 75278378]

約数ペア:

[(1, 75278378), (2, 37639189), (7, 10754054), (14, 5377027), (41, 1836058), (82, 918029), (287, 262294), (313, 240506), (419, 179662), (574, 131147), (626, 120253), (838, 89831), (2191, 34358), (2933, 25666), (4382, 17179), (5866, 12833)]