63372638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 120821760

約数和(自身を除く): 57449122

約数列:

[1, 2, 7, 14, 19, 37, 38, 47, 74, 94, 133, 137, 259, 266, 274, 329, 518, 658, 703, 893, 959, 1406, 1739, 1786, 1918, 2603, 3478, 4921, 5069, 5206, 6251, 6439, 9842, 10138, 12173, 12502, 12878, 18221, 24346, 33041, 35483, 36442, 45073, 66082, 70966, 90146, 96311, 122341, 192622, 231287, 238243, 244682, 462574, 476486, 674177, 856387, 1348354, 1667701, 1712774, 3335402, 4526617, 9053234, 31686319, 63372638]

約数ペア:

[(1, 63372638), (2, 31686319), (7, 9053234), (14, 4526617), (19, 3335402), (37, 1712774), (38, 1667701), (47, 1348354), (74, 856387), (94, 674177), (133, 476486), (137, 462574), (259, 244682), (266, 238243), (274, 231287), (329, 192622), (518, 122341), (658, 96311), (703, 90146), (893, 70966), (959, 66082), (1406, 45073), (1739, 36442), (1786, 35483), (1918, 33041), (2603, 24346), (3478, 18221), (4921, 12878), (5069, 12502), (5206, 12173), (6251, 10138), (6439, 9842)]