28703433608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{681727}}^1$

素因数の和:682029

約数の個数: 32

約数和(自身を含む): 56856115200

約数和(自身を除く): 28152681592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 2216, 5263, 10526, 21052, 42104, 681727, 1363454, 2726908, 5453816, 12952813, 25905626, 51811252, 103622504, 188838379, 377676758, 755353516, 1510707032, 3587929201, 7175858402, 14351716804, 28703433608]

約数ペア:

[(1, 28703433608), (2, 14351716804), (4, 7175858402), (8, 3587929201), (19, 1510707032), (38, 755353516), (76, 377676758), (152, 188838379), (277, 103622504), (554, 51811252), (1108, 25905626), (2216, 12952813), (5263, 5453816), (10526, 2726908), (21052, 1363454), (42104, 681727)]