25019016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 69007680

約数和(自身を除く): 43988664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 977, 1067, 1164, 1954, 2134, 2328, 2931, 3201, 3908, 4268, 5862, 6402, 7816, 8536, 10747, 11724, 12804, 21494, 23448, 25608, 32241, 42988, 64482, 85976, 94769, 128964, 189538, 257928, 284307, 379076, 568614, 758152, 1042459, 1137228, 2084918, 2274456, 3127377, 4169836, 6254754, 8339672, 12509508, 25019016]

約数ペア:

[(1, 25019016), (2, 12509508), (3, 8339672), (4, 6254754), (6, 4169836), (8, 3127377), (11, 2274456), (12, 2084918), (22, 1137228), (24, 1042459), (33, 758152), (44, 568614), (66, 379076), (88, 284307), (97, 257928), (132, 189538), (194, 128964), (264, 94769), (291, 85976), (388, 64482), (582, 42988), (776, 32241), (977, 25608), (1067, 23448), (1164, 21494), (1954, 12804), (2134, 11724), (2328, 10747), (2931, 8536), (3201, 7816), (3908, 6402), (4268, 5862)]