71206996

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8861}}^1$

素因数の和:8920

約数の個数: 36

約数和(自身を含む): 148509396

約数和(自身を除く): 77302400

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 8861, 17722, 35444, 62027, 124054, 248108, 363301, 434189, 726602, 868378, 1453204, 1736756, 2543107, 5086214, 10172428, 17801749, 35603498, 71206996]

約数ペア:

[(1, 71206996), (2, 35603498), (4, 17801749), (7, 10172428), (14, 5086214), (28, 2543107), (41, 1736756), (49, 1453204), (82, 868378), (98, 726602), (164, 434189), (196, 363301), (287, 248108), (574, 124054), (1148, 62027), (2009, 35444), (4018, 17722), (8036, 8861)]