78380596

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17428

約数の個数: 36

約数和(自身を含む): 166507488

約数和(自身を除く): 88126892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 17387, 34774, 69548, 121709, 243418, 399901, 486836, 799802, 851963, 1599604, 1703926, 2799307, 3407852, 5598614, 11197228, 19595149, 39190298, 78380596]

約数ペア:

[(1, 78380596), (2, 39190298), (4, 19595149), (7, 11197228), (14, 5598614), (23, 3407852), (28, 2799307), (46, 1703926), (49, 1599604), (92, 851963), (98, 799802), (161, 486836), (196, 399901), (322, 243418), (644, 121709), (1127, 69548), (2254, 34774), (4508, 17387)]