66143028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41443}}^1$

素因数の和:41476

約数の個数: 48

約数和(自身を含む): 185669120

約数和(自身を除く): 119526092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 41443, 82886, 124329, 165772, 248658, 290101, 497316, 580202, 787417, 870303, 1160404, 1574834, 1740606, 2362251, 3149668, 3481212, 4724502, 5511919, 9449004, 11023838, 16535757, 22047676, 33071514, 66143028]

約数ペア:

[(1, 66143028), (2, 33071514), (3, 22047676), (4, 16535757), (6, 11023838), (7, 9449004), (12, 5511919), (14, 4724502), (19, 3481212), (21, 3149668), (28, 2362251), (38, 1740606), (42, 1574834), (57, 1160404), (76, 870303), (84, 787417), (114, 580202), (133, 497316), (228, 290101), (266, 248658), (399, 165772), (532, 124329), (798, 82886), (1596, 41443)]