7426128

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 19346976

約数和(自身を除く): 11920848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1181, 1572, 2096, 2362, 3144, 3543, 4724, 6288, 7086, 9448, 14172, 18896, 28344, 56688, 154711, 309422, 464133, 618844, 928266, 1237688, 1856532, 2475376, 3713064, 7426128]

約数ペア:

[(1, 7426128), (2, 3713064), (3, 2475376), (4, 1856532), (6, 1237688), (8, 928266), (12, 618844), (16, 464133), (24, 309422), (48, 154711), (131, 56688), (262, 28344), (393, 18896), (524, 14172), (786, 9448), (1048, 7086), (1181, 6288), (1572, 4724), (2096, 3543), (2362, 3144)]