7875844088

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{101987}}^1$

素因数の和:102204

約数の個数: 48

約数和(自身を含む): 17265548520

約数和(自身を除く): 9389704432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 1379, 1576, 2758, 5516, 9653, 11032, 19306, 38612, 77224, 101987, 203974, 407948, 713909, 815896, 1427818, 2855636, 4997363, 5711272, 9994726, 19989452, 20091439, 39978904, 40182878, 80365756, 140640073, 160731512, 281280146, 562560292, 984480511, 1125120584, 1968961022, 3937922044, 7875844088]

約数ペア:

[(1, 7875844088), (2, 3937922044), (4, 1968961022), (7, 1125120584), (8, 984480511), (14, 562560292), (28, 281280146), (49, 160731512), (56, 140640073), (98, 80365756), (196, 40182878), (197, 39978904), (392, 20091439), (394, 19989452), (788, 9994726), (1379, 5711272), (1576, 4997363), (2758, 2855636), (5516, 1427818), (9653, 815896), (11032, 713909), (19306, 407948), (38612, 203974), (77224, 101987)]