39770808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21521}}^1$

素因数の和:21548

約数の個数: 64

約数和(自身を含む): 123966720

約数和(自身を除く): 84195912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21521, 43042, 64563, 86084, 129126, 150647, 172168, 236731, 258252, 301294, 451941, 473462, 516504, 602588, 710193, 903882, 946924, 1205176, 1420386, 1657117, 1807764, 1893848, 2840772, 3314234, 3615528, 4971351, 5681544, 6628468, 9942702, 13256936, 19885404, 39770808]

約数ペア:

[(1, 39770808), (2, 19885404), (3, 13256936), (4, 9942702), (6, 6628468), (7, 5681544), (8, 4971351), (11, 3615528), (12, 3314234), (14, 2840772), (21, 1893848), (22, 1807764), (24, 1657117), (28, 1420386), (33, 1205176), (42, 946924), (44, 903882), (56, 710193), (66, 602588), (77, 516504), (84, 473462), (88, 451941), (132, 301294), (154, 258252), (168, 236731), (231, 172168), (264, 150647), (308, 129126), (462, 86084), (616, 64563), (924, 43042), (1848, 21521)]