25508736318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{58057}}^1$

素因数の和:58249

約数の個数: 64

約数和(自身を含む): 56649745152

約数和(自身を除く): 31141008834

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 131, 258, 262, 393, 559, 786, 1118, 1677, 1703, 3354, 3406, 5109, 5633, 10218, 11266, 16899, 33798, 58057, 73229, 116114, 146458, 174171, 219687, 348342, 439374, 754741, 1509482, 2264223, 2496451, 4528446, 4992902, 7489353, 7605467, 14978706, 15210934, 22816401, 32453863, 45632802, 64907726, 97361589, 98871071, 194723178, 197742142, 296613213, 327035081, 593226426, 654070162, 981105243, 1962210486, 4251456053, 8502912106, 12754368159, 25508736318]

約数ペア:

[(1, 25508736318), (2, 12754368159), (3, 8502912106), (6, 4251456053), (13, 1962210486), (26, 981105243), (39, 654070162), (43, 593226426), (78, 327035081), (86, 296613213), (129, 197742142), (131, 194723178), (258, 98871071), (262, 97361589), (393, 64907726), (559, 45632802), (786, 32453863), (1118, 22816401), (1677, 15210934), (1703, 14978706), (3354, 7605467), (3406, 7489353), (5109, 4992902), (5633, 4528446), (10218, 2496451), (11266, 2264223), (16899, 1509482), (33798, 754741), (58057, 439374), (73229, 348342), (116114, 219687), (146458, 174171)]