1400794768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{60089}}^1$

素因数の和:60175

約数の個数: 40

約数和(自身を含む): 2861245440

約数和(自身を除く): 1460450672

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 60089, 120178, 240356, 480712, 961424, 1862759, 2824183, 3725518, 5648366, 7451036, 11296732, 14902072, 22593464, 29804144, 45186928, 87549673, 175099346, 350198692, 700397384, 1400794768]

約数ペア:

[(1, 1400794768), (2, 700397384), (4, 350198692), (8, 175099346), (16, 87549673), (31, 45186928), (47, 29804144), (62, 22593464), (94, 14902072), (124, 11296732), (188, 7451036), (248, 5648366), (376, 3725518), (496, 2824183), (752, 1862759), (1457, 961424), (2914, 480712), (5828, 240356), (11656, 120178), (23312, 60089)]