72890368

素因数分解:

$2^{11}\times {\mathrm{35591}}^1$

素因数の和:35613

約数の個数: 24

約数和(自身を含む): 145749240

約数和(自身を除く): 72858872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 35591, 71182, 142364, 284728, 569456, 1138912, 2277824, 4555648, 9111296, 18222592, 36445184, 72890368]

約数ペア:

[(1, 72890368), (2, 36445184), (4, 18222592), (8, 9111296), (16, 4555648), (32, 2277824), (64, 1138912), (128, 569456), (256, 284728), (512, 142364), (1024, 71182), (2048, 35591)]