16386782776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{726107}}^1$

素因数の和:726164

約数の個数: 64

約数和(自身を含む): 39035566080

約数和(自身を除く): 22648783304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 726107, 1452214, 2904428, 5082749, 5808856, 9439391, 10165498, 18878782, 20330996, 22509317, 37757564, 40661992, 45018634, 66075737, 75515128, 90037268, 132151474, 157565219, 180074536, 264302948, 292621121, 315130438, 528605896, 585242242, 630260876, 1170484484, 1260521752, 2048347847, 2340968968, 4096695694, 8193391388, 16386782776]

約数ペア:

[(1, 16386782776), (2, 8193391388), (4, 4096695694), (7, 2340968968), (8, 2048347847), (13, 1260521752), (14, 1170484484), (26, 630260876), (28, 585242242), (31, 528605896), (52, 315130438), (56, 292621121), (62, 264302948), (91, 180074536), (104, 157565219), (124, 132151474), (182, 90037268), (217, 75515128), (248, 66075737), (364, 45018634), (403, 40661992), (434, 37757564), (728, 22509317), (806, 20330996), (868, 18878782), (1612, 10165498), (1736, 9439391), (2821, 5808856), (3224, 5082749), (5642, 2904428), (11284, 1452214), (22568, 726107)]