7637216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 16193520

約数和(自身を除く): 8556304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 139, 202, 272, 278, 404, 544, 556, 808, 1112, 1616, 1717, 2224, 2363, 3232, 3434, 4448, 4726, 6868, 9452, 13736, 14039, 18904, 27472, 28078, 37808, 54944, 56156, 75616, 112312, 224624, 238663, 449248, 477326, 954652, 1909304, 3818608, 7637216]

約数ペア:

[(1, 7637216), (2, 3818608), (4, 1909304), (8, 954652), (16, 477326), (17, 449248), (32, 238663), (34, 224624), (68, 112312), (101, 75616), (136, 56156), (139, 54944), (202, 37808), (272, 28078), (278, 27472), (404, 18904), (544, 14039), (556, 13736), (808, 9452), (1112, 6868), (1616, 4726), (1717, 4448), (2224, 3434), (2363, 3232)]