13878752

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 28939680

約数和(自身を除く): 15060928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 173, 184, 218, 346, 368, 436, 692, 736, 872, 1384, 1744, 2507, 2768, 3488, 3979, 5014, 5536, 7958, 10028, 15916, 18857, 20056, 31832, 37714, 40112, 63664, 75428, 80224, 127328, 150856, 301712, 433711, 603424, 867422, 1734844, 3469688, 6939376, 13878752]

約数ペア:

[(1, 13878752), (2, 6939376), (4, 3469688), (8, 1734844), (16, 867422), (23, 603424), (32, 433711), (46, 301712), (92, 150856), (109, 127328), (173, 80224), (184, 75428), (218, 63664), (346, 40112), (368, 37714), (436, 31832), (692, 20056), (736, 18857), (872, 15916), (1384, 10028), (1744, 7958), (2507, 5536), (2768, 5014), (3488, 3979)]