25585134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 31438866

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 71, 87, 109, 114, 142, 174, 213, 218, 327, 426, 551, 654, 1102, 1349, 1653, 2059, 2071, 2698, 3161, 3306, 4047, 4118, 4142, 6177, 6213, 6322, 7739, 8094, 9483, 12354, 12426, 15478, 18966, 23217, 39121, 46434, 60059, 78242, 117363, 120118, 147041, 180177, 224431, 234726, 294082, 360354, 441123, 448862, 673293, 882246, 1346586, 4264189, 8528378, 12792567, 25585134]

約数ペア:

[(1, 25585134), (2, 12792567), (3, 8528378), (6, 4264189), (19, 1346586), (29, 882246), (38, 673293), (57, 448862), (58, 441123), (71, 360354), (87, 294082), (109, 234726), (114, 224431), (142, 180177), (174, 147041), (213, 120118), (218, 117363), (327, 78242), (426, 60059), (551, 46434), (654, 39121), (1102, 23217), (1349, 18966), (1653, 15478), (2059, 12426), (2071, 12354), (2698, 9483), (3161, 8094), (3306, 7739), (4047, 6322), (4118, 6213), (4142, 6177)]