73171072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43973}}^1$

素因数の和:44000

約数の個数: 32

約数和(自身を含む): 156987180

約数和(自身を除く): 83816108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43973, 87946, 175892, 351784, 571649, 703568, 1143298, 1407136, 2286596, 2814272, 4573192, 5628544, 9146384, 18292768, 36585536, 73171072]

約数ペア:

[(1, 73171072), (2, 36585536), (4, 18292768), (8, 9146384), (13, 5628544), (16, 4573192), (26, 2814272), (32, 2286596), (52, 1407136), (64, 1143298), (104, 703568), (128, 571649), (208, 351784), (416, 175892), (832, 87946), (1664, 43973)]