64368448

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{4007}}^1$

素因数の和:4270

約数の個数: 28

約数和(自身を含む): 128272032

約数和(自身を除く): 63903584

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4007, 4016, 8014, 8032, 16028, 16064, 32056, 64112, 128224, 256448, 1005757, 2011514, 4023028, 8046056, 16092112, 32184224, 64368448]

約数ペア:

[(1, 64368448), (2, 32184224), (4, 16092112), (8, 8046056), (16, 4023028), (32, 2011514), (64, 1005757), (251, 256448), (502, 128224), (1004, 64112), (2008, 32056), (4007, 16064), (4016, 16028), (8014, 8032)]