66071744

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 137403840

約数和(自身を除く): 71332096

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 194, 232, 367, 388, 464, 734, 776, 928, 1468, 1552, 1856, 2813, 2936, 3104, 5626, 5872, 6208, 10643, 11252, 11744, 21286, 22504, 23488, 35599, 42572, 45008, 71198, 85144, 90016, 142396, 170288, 180032, 284792, 340576, 569584, 681152, 1032371, 1139168, 2064742, 2278336, 4129484, 8258968, 16517936, 33035872, 66071744]

約数ペア:

[(1, 66071744), (2, 33035872), (4, 16517936), (8, 8258968), (16, 4129484), (29, 2278336), (32, 2064742), (58, 1139168), (64, 1032371), (97, 681152), (116, 569584), (194, 340576), (232, 284792), (367, 180032), (388, 170288), (464, 142396), (734, 90016), (776, 85144), (928, 71198), (1468, 45008), (1552, 42572), (1856, 35599), (2813, 23488), (2936, 22504), (3104, 21286), (5626, 11744), (5872, 11252), (6208, 10643)]