68371624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 130968000

約数和(自身を除く): 62596376

約数列:

[1, 2, 4, 8, 67, 134, 199, 268, 398, 536, 641, 796, 1282, 1592, 2564, 5128, 13333, 26666, 42947, 53332, 85894, 106664, 127559, 171788, 255118, 343576, 510236, 1020472, 8546453, 17092906, 34185812, 68371624]

約数ペア:

[(1, 68371624), (2, 34185812), (4, 17092906), (8, 8546453), (67, 1020472), (134, 510236), (199, 343576), (268, 255118), (398, 171788), (536, 127559), (641, 106664), (796, 85894), (1282, 53332), (1592, 42947), (2564, 26666), (5128, 13333)]