28960568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 68037480

約数和(自身を除く): 39076912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 5683, 11366, 22732, 39781, 45464, 73879, 79562, 147758, 159124, 278467, 295516, 318248, 517153, 556934, 591032, 1034306, 1113868, 2068612, 2227736, 3620071, 4137224, 7240142, 14480284, 28960568]

約数ペア:

[(1, 28960568), (2, 14480284), (4, 7240142), (7, 4137224), (8, 3620071), (13, 2227736), (14, 2068612), (26, 1113868), (28, 1034306), (49, 591032), (52, 556934), (56, 517153), (91, 318248), (98, 295516), (104, 278467), (182, 159124), (196, 147758), (364, 79562), (392, 73879), (637, 45464), (728, 39781), (1274, 22732), (2548, 11366), (5096, 5683)]