74616352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 151617312

約数和(自身を除く): 77000960

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 211, 257, 344, 422, 514, 688, 844, 1028, 1376, 1688, 2056, 3376, 4112, 6752, 8224, 9073, 11051, 18146, 22102, 36292, 44204, 54227, 72584, 88408, 108454, 145168, 176816, 216908, 290336, 353632, 433816, 867632, 1735264, 2331761, 4663522, 9327044, 18654088, 37308176, 74616352]

約数ペア:

[(1, 74616352), (2, 37308176), (4, 18654088), (8, 9327044), (16, 4663522), (32, 2331761), (43, 1735264), (86, 867632), (172, 433816), (211, 353632), (257, 290336), (344, 216908), (422, 176816), (514, 145168), (688, 108454), (844, 88408), (1028, 72584), (1376, 54227), (1688, 44204), (2056, 36292), (3376, 22102), (4112, 18146), (6752, 11051), (8224, 9073)]