1761296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 3642624

約数和(自身を除く): 1881328

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 67, 106, 124, 134, 212, 248, 268, 424, 496, 536, 848, 1072, 1643, 2077, 3286, 3551, 4154, 6572, 7102, 8308, 13144, 14204, 16616, 26288, 28408, 33232, 56816, 110081, 220162, 440324, 880648, 1761296]

約数ペア:

[(1, 1761296), (2, 880648), (4, 440324), (8, 220162), (16, 110081), (31, 56816), (53, 33232), (62, 28408), (67, 26288), (106, 16616), (124, 14204), (134, 13144), (212, 8308), (248, 7102), (268, 6572), (424, 4154), (496, 3551), (536, 3286), (848, 2077), (1072, 1643)]