7904435476

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{51713}}^1$

素因数の和:51880

約数の個数: 48

約数和(自身を含む): 16263846144

約数和(自身を除く): 8359410668

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 412, 721, 742, 1442, 1484, 2884, 5459, 10918, 21836, 38213, 51713, 76426, 103426, 152852, 206852, 361991, 723982, 1447964, 2740789, 5326439, 5481578, 10652878, 10963156, 19185523, 21305756, 37285073, 38371046, 74570146, 76742092, 149140292, 282301267, 564602534, 1129205068, 1976108869, 3952217738, 7904435476]

約数ペア:

[(1, 7904435476), (2, 3952217738), (4, 1976108869), (7, 1129205068), (14, 564602534), (28, 282301267), (53, 149140292), (103, 76742092), (106, 74570146), (206, 38371046), (212, 37285073), (371, 21305756), (412, 19185523), (721, 10963156), (742, 10652878), (1442, 5481578), (1484, 5326439), (2884, 2740789), (5459, 1447964), (10918, 723982), (21836, 361991), (38213, 206852), (51713, 152852), (76426, 103426)]