6466232464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{21061}}^1$

素因数の和:21719

約数の個数: 40

約数和(自身を含む): 12953972480

約数和(自身を除く): 6487740016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 619, 1238, 2476, 4952, 9904, 19189, 21061, 38378, 42122, 76756, 84244, 153512, 168488, 307024, 336976, 652891, 1305782, 2611564, 5223128, 10446256, 13036759, 26073518, 52147036, 104294072, 208588144, 404139529, 808279058, 1616558116, 3233116232, 6466232464]

約数ペア:

[(1, 6466232464), (2, 3233116232), (4, 1616558116), (8, 808279058), (16, 404139529), (31, 208588144), (62, 104294072), (124, 52147036), (248, 26073518), (496, 13036759), (619, 10446256), (1238, 5223128), (2476, 2611564), (4952, 1305782), (9904, 652891), (19189, 336976), (21061, 307024), (38378, 168488), (42122, 153512), (76756, 84244)]