71039296

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16567}}^1$

素因数の和:16646

約数の個数: 28

約数和(自身を含む): 143081248

約数和(自身を除く): 72041952

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16567, 33134, 66268, 132536, 265072, 530144, 1060288, 1109989, 2219978, 4439956, 8879912, 17759824, 35519648, 71039296]

約数ペア:

[(1, 71039296), (2, 35519648), (4, 17759824), (8, 8879912), (16, 4439956), (32, 2219978), (64, 1109989), (67, 1060288), (134, 530144), (268, 265072), (536, 132536), (1072, 66268), (2144, 33134), (4288, 16567)]