28653114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 68935680

約数和(自身を除く): 40282566

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 373, 413, 434, 651, 746, 826, 1119, 1239, 1302, 1829, 2238, 2478, 2611, 3658, 5222, 5487, 7833, 10974, 11563, 12803, 15666, 22007, 23126, 25606, 34689, 38409, 44014, 66021, 69378, 76818, 80941, 132042, 154049, 161882, 242823, 308098, 462147, 485646, 682217, 924294, 1364434, 2046651, 4093302, 4775519, 9551038, 14326557, 28653114]

約数ペア:

[(1, 28653114), (2, 14326557), (3, 9551038), (6, 4775519), (7, 4093302), (14, 2046651), (21, 1364434), (31, 924294), (42, 682217), (59, 485646), (62, 462147), (93, 308098), (118, 242823), (177, 161882), (186, 154049), (217, 132042), (354, 80941), (373, 76818), (413, 69378), (434, 66021), (651, 44014), (746, 38409), (826, 34689), (1119, 25606), (1239, 23126), (1302, 22007), (1829, 15666), (2238, 12803), (2478, 11563), (2611, 10974), (3658, 7833), (5222, 5487)]