40256814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 92693160

約数和(自身を除く): 52436346

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 169, 174, 222, 338, 377, 481, 507, 754, 962, 1014, 1073, 1131, 1369, 1443, 2146, 2262, 2738, 2886, 3219, 4107, 4901, 6253, 6438, 8214, 9802, 12506, 13949, 14703, 17797, 18759, 27898, 29406, 35594, 37518, 39701, 41847, 53391, 79402, 83694, 106782, 119103, 181337, 231361, 238206, 362674, 462722, 516113, 544011, 694083, 1032226, 1088022, 1388166, 1548339, 3096678, 6709469, 13418938, 20128407, 40256814]

約数ペア:

[(1, 40256814), (2, 20128407), (3, 13418938), (6, 6709469), (13, 3096678), (26, 1548339), (29, 1388166), (37, 1088022), (39, 1032226), (58, 694083), (74, 544011), (78, 516113), (87, 462722), (111, 362674), (169, 238206), (174, 231361), (222, 181337), (338, 119103), (377, 106782), (481, 83694), (507, 79402), (754, 53391), (962, 41847), (1014, 39701), (1073, 37518), (1131, 35594), (1369, 29406), (1443, 27898), (2146, 18759), (2262, 17797), (2738, 14703), (2886, 13949), (3219, 12506), (4107, 9802), (4901, 8214), (6253, 6438)]