75278728

素因数分解:

$2^3\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1447}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 161596800

約数和(自身を除く): 86318072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 929, 1447, 1858, 2894, 3716, 5788, 6503, 7432, 10129, 11576, 13006, 20258, 26012, 40516, 52024, 81032, 1344263, 2688526, 5377052, 9409841, 10754104, 18819682, 37639364, 75278728]

約数ペア:

[(1, 75278728), (2, 37639364), (4, 18819682), (7, 10754104), (8, 9409841), (14, 5377052), (28, 2688526), (56, 1344263), (929, 81032), (1447, 52024), (1858, 40516), (2894, 26012), (3716, 20258), (5788, 13006), (6503, 11576), (7432, 10129)]