79745068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17231}}^1$

素因数の和:17337

約数の個数: 24

約数和(自身を含む): 151986240

約数和(自身を除く): 72241172

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 17231, 34462, 68924, 224003, 448006, 896012, 1533559, 3067118, 6134236, 19936267, 39872534, 79745068]

約数ペア:

[(1, 79745068), (2, 39872534), (4, 19936267), (13, 6134236), (26, 3067118), (52, 1533559), (89, 896012), (178, 448006), (356, 224003), (1157, 68924), (2314, 34462), (4628, 17231)]