79177072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1097}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 165833136

約数和(自身を除く): 86656064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 694, 1097, 1388, 2194, 2776, 4388, 4511, 5552, 8776, 9022, 14261, 17552, 18044, 28522, 36088, 57044, 72176, 114088, 228176, 380659, 761318, 1522636, 3045272, 4948567, 6090544, 9897134, 19794268, 39588536, 79177072]

約数ペア:

[(1, 79177072), (2, 39588536), (4, 19794268), (8, 9897134), (13, 6090544), (16, 4948567), (26, 3045272), (52, 1522636), (104, 761318), (208, 380659), (347, 228176), (694, 114088), (1097, 72176), (1388, 57044), (2194, 36088), (2776, 28522), (4388, 18044), (4511, 17552), (5552, 14261), (8776, 9022)]