72893416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{883}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 145117440

約数和(自身を除く): 72224024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 607, 883, 1214, 1766, 2428, 3532, 4856, 7064, 10319, 15011, 20638, 30022, 41276, 60044, 82552, 120088, 535981, 1071962, 2143924, 4287848, 9111677, 18223354, 36446708, 72893416]

約数ペア:

[(1, 72893416), (2, 36446708), (4, 18223354), (8, 9111677), (17, 4287848), (34, 2143924), (68, 1071962), (136, 535981), (607, 120088), (883, 82552), (1214, 60044), (1766, 41276), (2428, 30022), (3532, 20638), (4856, 15011), (7064, 10319)]