7965331504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2252639}}^1$

素因数の和:2252677

約数の個数: 40

約数和(自身を含む): 17597623680

約数和(自身を除く): 9632292176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 2252639, 4505278, 9010556, 18021112, 29284307, 36042224, 38294863, 58568614, 76589726, 117137228, 153179452, 234274456, 306358904, 468548912, 497833219, 612717808, 995666438, 1991332876, 3982665752, 7965331504]

約数ペア:

[(1, 7965331504), (2, 3982665752), (4, 1991332876), (8, 995666438), (13, 612717808), (16, 497833219), (17, 468548912), (26, 306358904), (34, 234274456), (52, 153179452), (68, 117137228), (104, 76589726), (136, 58568614), (208, 38294863), (221, 36042224), (272, 29284307), (442, 18021112), (884, 9010556), (1768, 4505278), (3536, 2252639)]