8069984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 18028080

約数和(自身を除く): 9958096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1021, 1976, 2042, 3952, 4084, 7904, 8168, 13273, 16336, 19399, 26546, 32672, 38798, 53092, 77596, 106184, 155192, 212368, 252187, 310384, 424736, 504374, 620768, 1008748, 2017496, 4034992, 8069984]

約数ペア:

[(1, 8069984), (2, 4034992), (4, 2017496), (8, 1008748), (13, 620768), (16, 504374), (19, 424736), (26, 310384), (32, 252187), (38, 212368), (52, 155192), (76, 106184), (104, 77596), (152, 53092), (208, 38798), (247, 32672), (304, 26546), (416, 19399), (494, 16336), (608, 13273), (988, 8168), (1021, 7904), (1976, 4084), (2042, 3952)]