15696878768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{673339}}^1$

素因数の和:673425

約数の個数: 40

約数和(自身を含む): 32061757440

約数和(自身を除く): 16364878672

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 673339, 1346678, 2693356, 5386712, 10773424, 20873509, 31646933, 41747018, 63293866, 83494036, 126587732, 166988072, 253175464, 333976144, 506350928, 981054923, 1962109846, 3924219692, 7848439384, 15696878768]

約数ペア:

[(1, 15696878768), (2, 7848439384), (4, 3924219692), (8, 1962109846), (16, 981054923), (31, 506350928), (47, 333976144), (62, 253175464), (94, 166988072), (124, 126587732), (188, 83494036), (248, 63293866), (376, 41747018), (496, 31646933), (752, 20873509), (1457, 10773424), (2914, 5386712), (5828, 2693356), (11656, 1346678), (23312, 673339)]