72367744

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8048

約数の個数: 32

約数和(自身を含む): 146219040

約数和(自身を除く): 73851296

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7963, 9088, 15926, 31852, 63704, 127408, 254816, 509632, 565373, 1019264, 1130746, 2261492, 4522984, 9045968, 18091936, 36183872, 72367744]

約数ペア:

[(1, 72367744), (2, 36183872), (4, 18091936), (8, 9045968), (16, 4522984), (32, 2261492), (64, 1130746), (71, 1019264), (128, 565373), (142, 509632), (284, 254816), (568, 127408), (1136, 63704), (2272, 31852), (4544, 15926), (7963, 9088)]