29139907108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{638977}}^1$

素因数の和:639871

約数の個数: 24

約数和(自身を含む): 54980223032

約数和(自身を除く): 25840315924

約数列:

[1, 2, 4, 13, 26, 52, 877, 1754, 3508, 11401, 22802, 45604, 638977, 1277954, 2555908, 8306701, 16613402, 33226804, 560382829, 1120765658, 2241531316, 7284976777, 14569953554, 29139907108]

約数ペア:

[(1, 29139907108), (2, 14569953554), (4, 7284976777), (13, 2241531316), (26, 1120765658), (52, 560382829), (877, 33226804), (1754, 16613402), (3508, 8306701), (11401, 2555908), (22802, 1277954), (45604, 638977)]