26079928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 58705920

約数和(自身を除く): 32625992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 181, 217, 248, 332, 362, 434, 581, 664, 724, 868, 1162, 1267, 1448, 1736, 2324, 2534, 2573, 4648, 5068, 5146, 5611, 10136, 10292, 11222, 15023, 18011, 20584, 22444, 30046, 36022, 39277, 44888, 60092, 72044, 78554, 105161, 120184, 144088, 157108, 210322, 314216, 420644, 465713, 841288, 931426, 1862852, 3259991, 3725704, 6519982, 13039964, 26079928]

約数ペア:

[(1, 26079928), (2, 13039964), (4, 6519982), (7, 3725704), (8, 3259991), (14, 1862852), (28, 931426), (31, 841288), (56, 465713), (62, 420644), (83, 314216), (124, 210322), (166, 157108), (181, 144088), (217, 120184), (248, 105161), (332, 78554), (362, 72044), (434, 60092), (581, 44888), (664, 39277), (724, 36022), (868, 30046), (1162, 22444), (1267, 20584), (1448, 18011), (1736, 15023), (2324, 11222), (2534, 10292), (2573, 10136), (4648, 5611), (5068, 5146)]