37988724884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1\times {\mathrm{1009}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 73930933440

約数和(自身を除く): 35942208556

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 727, 1009, 1177, 1454, 2018, 2354, 2908, 4036, 4708, 7997, 11099, 12947, 15994, 22198, 25894, 31988, 44396, 51788, 77789, 87967, 107963, 122089, 155578, 175934, 215926, 244178, 311156, 351868, 431852, 488356, 733543, 855679, 1187593, 1467086, 1711358, 2375186, 2934172, 3422716, 4750372, 8068973, 9412469, 13063523, 16137946, 18824938, 26127046, 32275892, 37649876, 52254092, 78489101, 88758703, 156978202, 177517406, 313956404, 355034812, 863380111, 1726760222, 3453520444, 9497181221, 18994362442, 37988724884]

約数ペア:

[(1, 37988724884), (2, 18994362442), (4, 9497181221), (11, 3453520444), (22, 1726760222), (44, 863380111), (107, 355034812), (121, 313956404), (214, 177517406), (242, 156978202), (428, 88758703), (484, 78489101), (727, 52254092), (1009, 37649876), (1177, 32275892), (1454, 26127046), (2018, 18824938), (2354, 16137946), (2908, 13063523), (4036, 9412469), (4708, 8068973), (7997, 4750372), (11099, 3422716), (12947, 2934172), (15994, 2375186), (22198, 1711358), (25894, 1467086), (31988, 1187593), (44396, 855679), (51788, 733543), (77789, 488356), (87967, 431852), (107963, 351868), (122089, 311156), (155578, 244178), (175934, 215926)]