38247488

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 78708504

約数和(自身を除く): 40461016

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 101, 122, 194, 202, 244, 388, 404, 488, 776, 808, 976, 1552, 1616, 1952, 3104, 3232, 3904, 5917, 6161, 6208, 6464, 9797, 11834, 12322, 19594, 23668, 24644, 39188, 47336, 49288, 78376, 94672, 98576, 156752, 189344, 197152, 313504, 378688, 394304, 597617, 627008, 1195234, 2390468, 4780936, 9561872, 19123744, 38247488]

約数ペア:

[(1, 38247488), (2, 19123744), (4, 9561872), (8, 4780936), (16, 2390468), (32, 1195234), (61, 627008), (64, 597617), (97, 394304), (101, 378688), (122, 313504), (194, 197152), (202, 189344), (244, 156752), (388, 98576), (404, 94672), (488, 78376), (776, 49288), (808, 47336), (976, 39188), (1552, 24644), (1616, 23668), (1952, 19594), (3104, 12322), (3232, 11834), (3904, 9797), (5917, 6464), (6161, 6208)]