65886704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1831}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 138345312

約数和(自身を除く): 72458608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 1831, 2249, 2768, 3662, 4498, 7324, 8996, 14648, 17992, 23803, 29296, 35984, 47606, 95212, 190424, 316763, 380848, 633526, 1267052, 2534104, 4117919, 5068208, 8235838, 16471676, 32943352, 65886704]

約数ペア:

[(1, 65886704), (2, 32943352), (4, 16471676), (8, 8235838), (13, 5068208), (16, 4117919), (26, 2534104), (52, 1267052), (104, 633526), (173, 380848), (208, 316763), (346, 190424), (692, 95212), (1384, 47606), (1831, 35984), (2249, 29296), (2768, 23803), (3662, 17992), (4498, 14648), (7324, 8996)]