12128266136

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{3271}}^1$

素因数の和:4264

約数の個数: 64

約数和(自身を含む): 26382266880

約数和(自身を除く): 14254000744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 907, 1022, 1814, 2044, 3271, 3628, 4088, 6349, 6542, 7256, 12698, 13084, 22897, 25396, 26168, 45794, 50792, 66211, 91588, 132422, 183176, 238783, 264844, 463477, 477566, 529688, 926954, 955132, 1671481, 1853908, 1910264, 2966797, 3342962, 3707816, 5933594, 6685924, 11867188, 13371848, 20767579, 23734376, 41535158, 83070316, 166140632, 216576181, 433152362, 866304724, 1516033267, 1732609448, 3032066534, 6064133068, 12128266136]

約数ペア:

[(1, 12128266136), (2, 6064133068), (4, 3032066534), (7, 1732609448), (8, 1516033267), (14, 866304724), (28, 433152362), (56, 216576181), (73, 166140632), (146, 83070316), (292, 41535158), (511, 23734376), (584, 20767579), (907, 13371848), (1022, 11867188), (1814, 6685924), (2044, 5933594), (3271, 3707816), (3628, 3342962), (4088, 2966797), (6349, 1910264), (6542, 1853908), (7256, 1671481), (12698, 955132), (13084, 926954), (22897, 529688), (25396, 477566), (26168, 463477), (45794, 264844), (50792, 238783), (66211, 183176), (91588, 132422)]