25860786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 64972800

約数和(自身を除く): 39112014

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 1409, 2622, 2818, 3059, 4227, 6118, 8454, 9177, 9863, 18354, 19726, 26771, 29589, 32407, 53542, 59178, 64814, 80313, 97221, 160626, 187397, 194442, 226849, 374794, 453698, 562191, 615733, 680547, 1124382, 1231466, 1361094, 1847199, 3694398, 4310131, 8620262, 12930393, 25860786]

約数ペア:

[(1, 25860786), (2, 12930393), (3, 8620262), (6, 4310131), (7, 3694398), (14, 1847199), (19, 1361094), (21, 1231466), (23, 1124382), (38, 680547), (42, 615733), (46, 562191), (57, 453698), (69, 374794), (114, 226849), (133, 194442), (138, 187397), (161, 160626), (266, 97221), (322, 80313), (399, 64814), (437, 59178), (483, 53542), (798, 32407), (874, 29589), (966, 26771), (1311, 19726), (1409, 18354), (2622, 9863), (2818, 9177), (3059, 8454), (4227, 6118)]