27139904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 56

約数和(自身を含む): 61874400

約数和(自身を除く): 34734496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 2029, 3344, 4058, 6688, 8116, 13376, 16232, 22319, 32464, 38551, 44638, 64928, 77102, 89276, 129856, 154204, 178552, 308408, 357104, 424061, 616816, 714208, 848122, 1233632, 1428416, 1696244, 2467264, 3392488, 6784976, 13569952, 27139904]

約数ペア:

[(1, 27139904), (2, 13569952), (4, 6784976), (8, 3392488), (11, 2467264), (16, 1696244), (19, 1428416), (22, 1233632), (32, 848122), (38, 714208), (44, 616816), (64, 424061), (76, 357104), (88, 308408), (152, 178552), (176, 154204), (209, 129856), (304, 89276), (352, 77102), (418, 64928), (608, 44638), (704, 38551), (836, 32464), (1216, 22319), (1672, 16232), (2029, 13376), (3344, 8116), (4058, 6688)]