7966896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 23831808

約数和(自身を除く): 15864912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 181, 262, 336, 362, 393, 524, 543, 724, 786, 917, 1048, 1086, 1267, 1448, 1572, 1834, 2096, 2172, 2534, 2751, 2896, 3144, 3668, 3801, 4344, 5068, 5502, 6288, 7336, 7602, 8688, 10136, 11004, 14672, 15204, 20272, 22008, 23711, 30408, 44016, 47422, 60816, 71133, 94844, 142266, 165977, 189688, 284532, 331954, 379376, 497931, 569064, 663908, 995862, 1138128, 1327816, 1991724, 2655632, 3983448, 7966896]

約数ペア:

[(1, 7966896), (2, 3983448), (3, 2655632), (4, 1991724), (6, 1327816), (7, 1138128), (8, 995862), (12, 663908), (14, 569064), (16, 497931), (21, 379376), (24, 331954), (28, 284532), (42, 189688), (48, 165977), (56, 142266), (84, 94844), (112, 71133), (131, 60816), (168, 47422), (181, 44016), (262, 30408), (336, 23711), (362, 22008), (393, 20272), (524, 15204), (543, 14672), (724, 11004), (786, 10136), (917, 8688), (1048, 7602), (1086, 7336), (1267, 6288), (1448, 5502), (1572, 5068), (1834, 4344), (2096, 3801), (2172, 3668), (2534, 3144), (2751, 2896)]