25401684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 75995136

約数和(自身を除く): 50593452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 743, 777, 814, 924, 1036, 1221, 1486, 1554, 1628, 2229, 2442, 2849, 2972, 3108, 4458, 4884, 5201, 5698, 8173, 8547, 8916, 10402, 11396, 15603, 16346, 17094, 20804, 24519, 27491, 31206, 32692, 34188, 49038, 54982, 57211, 62412, 82473, 98076, 109964, 114422, 164946, 171633, 192437, 228844, 302401, 329892, 343266, 384874, 577311, 604802, 686532, 769748, 907203, 1154622, 1209604, 1814406, 2116807, 2309244, 3628812, 4233614, 6350421, 8467228, 12700842, 25401684]

約数ペア:

[(1, 25401684), (2, 12700842), (3, 8467228), (4, 6350421), (6, 4233614), (7, 3628812), (11, 2309244), (12, 2116807), (14, 1814406), (21, 1209604), (22, 1154622), (28, 907203), (33, 769748), (37, 686532), (42, 604802), (44, 577311), (66, 384874), (74, 343266), (77, 329892), (84, 302401), (111, 228844), (132, 192437), (148, 171633), (154, 164946), (222, 114422), (231, 109964), (259, 98076), (308, 82473), (407, 62412), (444, 57211), (462, 54982), (518, 49038), (743, 34188), (777, 32692), (814, 31206), (924, 27491), (1036, 24519), (1221, 20804), (1486, 17094), (1554, 16346), (1628, 15603), (2229, 11396), (2442, 10402), (2849, 8916), (2972, 8547), (3108, 8173), (4458, 5698), (4884, 5201)]