76787746

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 134006400

約数和(自身を除く): 57218654

約数列:

[1, 2, 7, 14, 131, 149, 262, 281, 298, 562, 917, 1043, 1834, 1967, 2086, 3934, 19519, 36811, 39038, 41869, 73622, 83738, 136633, 257677, 273266, 293083, 515354, 586166, 5484839, 10969678, 38393873, 76787746]

約数ペア:

[(1, 76787746), (2, 38393873), (7, 10969678), (14, 5484839), (131, 586166), (149, 515354), (262, 293083), (281, 273266), (298, 257677), (562, 136633), (917, 83738), (1043, 73622), (1834, 41869), (1967, 39038), (2086, 36811), (3934, 19519)]