13338896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 27420864

約数和(自身を除く): 14081968

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 541, 1072, 1082, 1541, 2164, 3082, 4328, 6164, 8656, 12328, 12443, 24656, 24886, 36247, 49772, 72494, 99544, 144988, 199088, 289976, 579952, 833681, 1667362, 3334724, 6669448, 13338896]

約数ペア:

[(1, 13338896), (2, 6669448), (4, 3334724), (8, 1667362), (16, 833681), (23, 579952), (46, 289976), (67, 199088), (92, 144988), (134, 99544), (184, 72494), (268, 49772), (368, 36247), (536, 24886), (541, 24656), (1072, 12443), (1082, 12328), (1541, 8656), (2164, 6164), (3082, 4328)]