71103614576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5439383}}^1$

素因数の和:5439453

約数の個数: 40

約数和(自身を含む): 148386395520

約数和(自身を除く): 77282780944

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 5439383, 10878766, 21757532, 43515064, 87030128, 103348277, 206696554, 233893469, 413393108, 467786938, 826786216, 935573876, 1653572432, 1871147752, 3742295504, 4443975911, 8887951822, 17775903644, 35551807288, 71103614576]

約数ペア:

[(1, 71103614576), (2, 35551807288), (4, 17775903644), (8, 8887951822), (16, 4443975911), (19, 3742295504), (38, 1871147752), (43, 1653572432), (76, 935573876), (86, 826786216), (152, 467786938), (172, 413393108), (304, 233893469), (344, 206696554), (688, 103348277), (817, 87030128), (1634, 43515064), (3268, 21757532), (6536, 10878766), (13072, 5439383)]