63897328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 135527040

約数和(自身を除く): 71629712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 827, 878, 1654, 1756, 3308, 3512, 4829, 6616, 7024, 9097, 9658, 13232, 18194, 19316, 36388, 38632, 72776, 77264, 145552, 363053, 726106, 1452212, 2904424, 3993583, 5808848, 7987166, 15974332, 31948664, 63897328]

約数ペア:

[(1, 63897328), (2, 31948664), (4, 15974332), (8, 7987166), (11, 5808848), (16, 3993583), (22, 2904424), (44, 1452212), (88, 726106), (176, 363053), (439, 145552), (827, 77264), (878, 72776), (1654, 38632), (1756, 36388), (3308, 19316), (3512, 18194), (4829, 13232), (6616, 9658), (7024, 9097)]