72727904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133691}}^1$

素因数の和:133718

約数の個数: 24

約数和(自身を含む): 151606728

約数和(自身を除く): 78878824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133691, 267382, 534764, 1069528, 2139056, 2272747, 4278112, 4545494, 9090988, 18181976, 36363952, 72727904]

約数ペア:

[(1, 72727904), (2, 36363952), (4, 18181976), (8, 9090988), (16, 4545494), (17, 4278112), (32, 2272747), (34, 2139056), (68, 1069528), (136, 534764), (272, 267382), (544, 133691)]