64756768

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 136200960

約数和(自身を除く): 71444192

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 2251, 3596, 4502, 7192, 9004, 14384, 18008, 28768, 36016, 65279, 69781, 72032, 130558, 139562, 261116, 279124, 522232, 558248, 1044464, 1116496, 2023649, 2088928, 2232992, 4047298, 8094596, 16189192, 32378384, 64756768]

約数ペア:

[(1, 64756768), (2, 32378384), (4, 16189192), (8, 8094596), (16, 4047298), (29, 2232992), (31, 2088928), (32, 2023649), (58, 1116496), (62, 1044464), (116, 558248), (124, 522232), (232, 279124), (248, 261116), (464, 139562), (496, 130558), (899, 72032), (928, 69781), (992, 65279), (1798, 36016), (2251, 28768), (3596, 18008), (4502, 14384), (7192, 9004)]