65420848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 130299200

約数和(自身を除く): 64878352

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 709, 1168, 1264, 1418, 2836, 5672, 5767, 11344, 11534, 23068, 46136, 51757, 56011, 92272, 103514, 112022, 207028, 224044, 414056, 448088, 828112, 896176, 4088803, 8177606, 16355212, 32710424, 65420848]

約数ペア:

[(1, 65420848), (2, 32710424), (4, 16355212), (8, 8177606), (16, 4088803), (73, 896176), (79, 828112), (146, 448088), (158, 414056), (292, 224044), (316, 207028), (584, 112022), (632, 103514), (709, 92272), (1168, 56011), (1264, 51757), (1418, 46136), (2836, 23068), (5672, 11534), (5767, 11344)]