40295276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75743}}^1$

素因数の和:75773

約数の個数: 24

約数和(自身を含む): 84833280

約数和(自身を除く): 44538004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75743, 151486, 302972, 530201, 1060402, 1439117, 2120804, 2878234, 5756468, 10073819, 20147638, 40295276]

約数ペア:

[(1, 40295276), (2, 20147638), (4, 10073819), (7, 5756468), (14, 2878234), (19, 2120804), (28, 1439117), (38, 1060402), (76, 530201), (133, 302972), (266, 151486), (532, 75743)]