25780848

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 66960000

約数和(自身を除く): 41179152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 2699, 3184, 4776, 5398, 8097, 9552, 10796, 16194, 21592, 32388, 43184, 64776, 129552, 537101, 1074202, 1611303, 2148404, 3222606, 4296808, 6445212, 8593616, 12890424, 25780848]

約数ペア:

[(1, 25780848), (2, 12890424), (3, 8593616), (4, 6445212), (6, 4296808), (8, 3222606), (12, 2148404), (16, 1611303), (24, 1074202), (48, 537101), (199, 129552), (398, 64776), (597, 43184), (796, 32388), (1194, 21592), (1592, 16194), (2388, 10796), (2699, 9552), (3184, 8097), (4776, 5398)]