18588980672

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{5953}}^1$

素因数の和:6565

約数の個数: 56

約数和(自身を含む): 37348155936

約数和(自身を除く): 18759175264

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 503, 776, 1006, 1552, 2012, 3104, 4024, 5953, 6208, 8048, 11906, 16096, 23812, 32192, 47624, 48791, 95248, 97582, 190496, 195164, 380992, 390328, 577441, 780656, 1154882, 1561312, 2309764, 2994359, 3122624, 4619528, 5988718, 9239056, 11977436, 18478112, 23954872, 36956224, 47909744, 95819488, 191638976, 290452823, 580905646, 1161811292, 2323622584, 4647245168, 9294490336, 18588980672]

約数ペア:

[(1, 18588980672), (2, 9294490336), (4, 4647245168), (8, 2323622584), (16, 1161811292), (32, 580905646), (64, 290452823), (97, 191638976), (194, 95819488), (388, 47909744), (503, 36956224), (776, 23954872), (1006, 18478112), (1552, 11977436), (2012, 9239056), (3104, 5988718), (4024, 4619528), (5953, 3122624), (6208, 2994359), (8048, 2309764), (11906, 1561312), (16096, 1154882), (23812, 780656), (32192, 577441), (47624, 390328), (48791, 380992), (95248, 195164), (97582, 190496)]