15501490976

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2381}}^1\times {\mathrm{6563}}^1$

素因数の和:8985

約数の個数: 48

約数和(自身を含む): 31521063168

約数和(自身を除く): 16019572192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2381, 4762, 6563, 9524, 13126, 19048, 26252, 38096, 52504, 73811, 76192, 105008, 147622, 203453, 210016, 295244, 406906, 590488, 813812, 1180976, 1627624, 2361952, 3255248, 6510496, 15626503, 31253006, 62506012, 125012024, 250024048, 484421593, 500048096, 968843186, 1937686372, 3875372744, 7750745488, 15501490976]

約数ペア:

[(1, 15501490976), (2, 7750745488), (4, 3875372744), (8, 1937686372), (16, 968843186), (31, 500048096), (32, 484421593), (62, 250024048), (124, 125012024), (248, 62506012), (496, 31253006), (992, 15626503), (2381, 6510496), (4762, 3255248), (6563, 2361952), (9524, 1627624), (13126, 1180976), (19048, 813812), (26252, 590488), (38096, 406906), (52504, 295244), (73811, 210016), (76192, 203453), (105008, 147622)]