2597156912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20359}}^1$

素因数の和:20458

約数の個数: 80

約数和(自身を含む): 6180318720

約数和(自身を除く): 3583161808

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1876, 1904, 2278, 3752, 4556, 7504, 7973, 9112, 15946, 18224, 20359, 31892, 40718, 63784, 81436, 127568, 142513, 162872, 285026, 325744, 346103, 570052, 692206, 1140104, 1364053, 1384412, 2280208, 2422721, 2728106, 2768824, 4845442, 5456212, 5537648, 9548371, 9690884, 10912424, 19096742, 19381768, 21824848, 23188901, 38193484, 38763536, 46377802, 76386968, 92755604, 152773936, 162322307, 185511208, 324644614, 371022416, 649289228, 1298578456, 2597156912]

約数ペア:

[(1, 2597156912), (2, 1298578456), (4, 649289228), (7, 371022416), (8, 324644614), (14, 185511208), (16, 162322307), (17, 152773936), (28, 92755604), (34, 76386968), (56, 46377802), (67, 38763536), (68, 38193484), (112, 23188901), (119, 21824848), (134, 19381768), (136, 19096742), (238, 10912424), (268, 9690884), (272, 9548371), (469, 5537648), (476, 5456212), (536, 4845442), (938, 2768824), (952, 2728106), (1072, 2422721), (1139, 2280208), (1876, 1384412), (1904, 1364053), (2278, 1140104), (3752, 692206), (4556, 570052), (7504, 346103), (7973, 325744), (9112, 285026), (15946, 162872), (18224, 142513), (20359, 127568), (31892, 81436), (40718, 63784)]