25423014786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{445877}}^1$

素因数の和:445955

約数の個数: 64

約数和(自身を含む): 59326743168

約数和(自身を除く): 33903728382

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 4386, 9503, 19006, 28509, 57018, 445877, 891754, 1337631, 2675262, 5796401, 7579909, 11592802, 15159818, 17389203, 19172711, 22739727, 34778406, 38345422, 45479454, 57518133, 98538817, 115036266, 197077634, 249245243, 295616451, 325936087, 498490486, 591232902, 651872174, 747735729, 977808261, 1495471458, 1955616522, 4237169131, 8474338262, 12711507393, 25423014786]

約数ペア:

[(1, 25423014786), (2, 12711507393), (3, 8474338262), (6, 4237169131), (13, 1955616522), (17, 1495471458), (26, 977808261), (34, 747735729), (39, 651872174), (43, 591232902), (51, 498490486), (78, 325936087), (86, 295616451), (102, 249245243), (129, 197077634), (221, 115036266), (258, 98538817), (442, 57518133), (559, 45479454), (663, 38345422), (731, 34778406), (1118, 22739727), (1326, 19172711), (1462, 17389203), (1677, 15159818), (2193, 11592802), (3354, 7579909), (4386, 5796401), (9503, 2675262), (19006, 1337631), (28509, 891754), (57018, 445877)]