65663248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34487}}^1$

素因数の和:34519

約数の個数: 40

約数和(自身を含む): 153954432

約数和(自身を除く): 88291184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34487, 68974, 137948, 241409, 275896, 482818, 551792, 586279, 965636, 1172558, 1931272, 2345116, 3862544, 4103953, 4690232, 8207906, 9380464, 16415812, 32831624, 65663248]

約数ペア:

[(1, 65663248), (2, 32831624), (4, 16415812), (7, 9380464), (8, 8207906), (14, 4690232), (16, 4103953), (17, 3862544), (28, 2345116), (34, 1931272), (56, 1172558), (68, 965636), (112, 586279), (119, 551792), (136, 482818), (238, 275896), (272, 241409), (476, 137948), (952, 68974), (1904, 34487)]