72267136

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33211}}^1$

素因数の和:33242

約数の個数: 32

約数和(自身を含む): 152443080

約数和(自身を除く): 80175944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33211, 66422, 132844, 265688, 531376, 564587, 1062752, 1129174, 2125504, 2258348, 4251008, 4516696, 9033392, 18066784, 36133568, 72267136]

約数ペア:

[(1, 72267136), (2, 36133568), (4, 18066784), (8, 9033392), (16, 4516696), (17, 4251008), (32, 2258348), (34, 2125504), (64, 1129174), (68, 1062752), (128, 564587), (136, 531376), (272, 265688), (544, 132844), (1088, 66422), (2176, 33211)]