73404254

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 140972400

約数和(自身を除く): 67568146

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 457, 539, 914, 1043, 1078, 1639, 2086, 3199, 3278, 5027, 6398, 7301, 10054, 11473, 14602, 22393, 22946, 35189, 44786, 68093, 70378, 80311, 136186, 160622, 246323, 476651, 492646, 749023, 953302, 1498046, 3336557, 5243161, 6673114, 10486322, 36702127, 73404254]

約数ペア:

[(1, 73404254), (2, 36702127), (7, 10486322), (11, 6673114), (14, 5243161), (22, 3336557), (49, 1498046), (77, 953302), (98, 749023), (149, 492646), (154, 476651), (298, 246323), (457, 160622), (539, 136186), (914, 80311), (1043, 70378), (1078, 68093), (1639, 44786), (2086, 35189), (3199, 22946), (3278, 22393), (5027, 14602), (6398, 11473), (7301, 10054)]