24680278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 47738880

約数和(自身を除く): 23058602

約数列:

[1, 2, 7, 14, 19, 31, 38, 41, 62, 73, 82, 133, 146, 217, 266, 287, 434, 511, 574, 589, 779, 1022, 1178, 1271, 1387, 1558, 2263, 2542, 2774, 2993, 4123, 4526, 5453, 5986, 8246, 8897, 9709, 10906, 15841, 17794, 19418, 20951, 24149, 31682, 41902, 42997, 48298, 56867, 85994, 92783, 113734, 169043, 185566, 300979, 338086, 398069, 601958, 649481, 796138, 1298962, 1762877, 3525754, 12340139, 24680278]

約数ペア:

[(1, 24680278), (2, 12340139), (7, 3525754), (14, 1762877), (19, 1298962), (31, 796138), (38, 649481), (41, 601958), (62, 398069), (73, 338086), (82, 300979), (133, 185566), (146, 169043), (217, 113734), (266, 92783), (287, 85994), (434, 56867), (511, 48298), (574, 42997), (589, 41902), (779, 31682), (1022, 24149), (1178, 20951), (1271, 19418), (1387, 17794), (1558, 15841), (2263, 10906), (2542, 9709), (2774, 8897), (2993, 8246), (4123, 5986), (4526, 5453)]