73918568

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 141398400

約数和(自身を除く): 67479832

約数列:

[1, 2, 4, 8, 103, 109, 206, 218, 412, 436, 823, 824, 872, 1646, 3292, 6584, 11227, 22454, 44908, 84769, 89707, 89816, 169538, 179414, 339076, 358828, 678152, 717656, 9239821, 18479642, 36959284, 73918568]

約数ペア:

[(1, 73918568), (2, 36959284), (4, 18479642), (8, 9239821), (103, 717656), (109, 678152), (206, 358828), (218, 339076), (412, 179414), (436, 169538), (823, 89816), (824, 89707), (872, 84769), (1646, 44908), (3292, 22454), (6584, 11227)]