70879237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 16857083

約数列:

[1, 11, 13, 31, 59, 143, 271, 341, 403, 649, 767, 1829, 2981, 3523, 4433, 8401, 8437, 15989, 20119, 23777, 38753, 92411, 109213, 175879, 207857, 261547, 495659, 1201343, 2286427, 5452249, 6443567, 70879237]

約数ペア:

[(1, 70879237), (11, 6443567), (13, 5452249), (31, 2286427), (59, 1201343), (143, 495659), (271, 261547), (341, 207857), (403, 175879), (649, 109213), (767, 92411), (1829, 38753), (2981, 23777), (3523, 20119), (4433, 15989), (8401, 8437)]