38972076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 107481024

約数和(自身を除く): 68508948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1747, 1859, 2028, 3494, 3718, 5241, 5577, 6988, 7436, 10482, 11154, 19217, 20964, 22308, 22711, 38434, 45422, 57651, 68133, 76868, 90844, 115302, 136266, 230604, 249821, 272532, 295243, 499642, 590486, 749463, 885729, 999284, 1180972, 1498926, 1771458, 2997852, 3247673, 3542916, 6495346, 9743019, 12990692, 19486038, 38972076]

約数ペア:

[(1, 38972076), (2, 19486038), (3, 12990692), (4, 9743019), (6, 6495346), (11, 3542916), (12, 3247673), (13, 2997852), (22, 1771458), (26, 1498926), (33, 1180972), (39, 999284), (44, 885729), (52, 749463), (66, 590486), (78, 499642), (132, 295243), (143, 272532), (156, 249821), (169, 230604), (286, 136266), (338, 115302), (429, 90844), (507, 76868), (572, 68133), (676, 57651), (858, 45422), (1014, 38434), (1716, 22711), (1747, 22308), (1859, 20964), (2028, 19217), (3494, 11154), (3718, 10482), (5241, 7436), (5577, 6988)]