71292916624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{633197}}^1$

素因数の和:633463

約数の個数: 40

約数和(自身を含む): 143214190848

約数和(自身を除く): 71921274224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 7037, 14074, 28148, 56296, 112592, 633197, 1266394, 2532788, 5065576, 10131152, 19629107, 39258214, 78516428, 143735719, 157032856, 287471438, 314065712, 574942876, 1149885752, 2299771504, 4455807289, 8911614578, 17823229156, 35646458312, 71292916624]

約数ペア:

[(1, 71292916624), (2, 35646458312), (4, 17823229156), (8, 8911614578), (16, 4455807289), (31, 2299771504), (62, 1149885752), (124, 574942876), (227, 314065712), (248, 287471438), (454, 157032856), (496, 143735719), (908, 78516428), (1816, 39258214), (3632, 19629107), (7037, 10131152), (14074, 5065576), (28148, 2532788), (56296, 1266394), (112592, 633197)]