28305165158

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{7297}}^1$

素因数の和:7892

約数の個数: 32

約数和(自身を含む): 43886085120

約数和(自身を除く): 15580919962

約数列:

[1, 2, 59, 71, 118, 142, 463, 926, 4189, 7297, 8378, 14594, 27317, 32873, 54634, 65746, 430523, 518087, 861046, 1036174, 1939507, 3378511, 3879014, 6757022, 30567133, 61134266, 199332149, 239874281, 398664298, 479748562, 14152582579, 28305165158]

約数ペア:

[(1, 28305165158), (2, 14152582579), (59, 479748562), (71, 398664298), (118, 239874281), (142, 199332149), (463, 61134266), (926, 30567133), (4189, 6757022), (7297, 3879014), (8378, 3378511), (14594, 1939507), (27317, 1036174), (32873, 861046), (54634, 518087), (65746, 430523)]