78426272

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{3719}}^1$

素因数の和:4388

約数の個数: 24

約数和(自身を含む): 154677600

約数和(自身を除く): 76251328

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 3719, 5272, 7438, 10544, 14876, 21088, 29752, 59504, 119008, 2450821, 4901642, 9803284, 19606568, 39213136, 78426272]

約数ペア:

[(1, 78426272), (2, 39213136), (4, 19606568), (8, 9803284), (16, 4901642), (32, 2450821), (659, 119008), (1318, 59504), (2636, 29752), (3719, 21088), (5272, 14876), (7438, 10544)]