73556416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67607}}^1$

素因数の和:67636

約数の個数: 28

約数和(自身を含む): 154551888

約数和(自身を除く): 80995472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 67607, 135214, 270428, 540856, 1081712, 1149319, 2163424, 2298638, 4326848, 4597276, 9194552, 18389104, 36778208, 73556416]

約数ペア:

[(1, 73556416), (2, 36778208), (4, 18389104), (8, 9194552), (16, 4597276), (17, 4326848), (32, 2298638), (34, 2163424), (64, 1149319), (68, 1081712), (136, 540856), (272, 270428), (544, 135214), (1088, 67607)]