12494944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 30968784

約数和(自身を除く): 18473840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 461, 484, 616, 847, 922, 968, 1232, 1694, 1844, 1936, 2464, 3227, 3388, 3688, 3872, 5071, 6454, 6776, 7376, 10142, 12908, 13552, 14752, 20284, 25816, 27104, 35497, 40568, 51632, 55781, 70994, 81136, 103264, 111562, 141988, 162272, 223124, 283976, 390467, 446248, 567952, 780934, 892496, 1135904, 1561868, 1784992, 3123736, 6247472, 12494944]

約数ペア:

[(1, 12494944), (2, 6247472), (4, 3123736), (7, 1784992), (8, 1561868), (11, 1135904), (14, 892496), (16, 780934), (22, 567952), (28, 446248), (32, 390467), (44, 283976), (56, 223124), (77, 162272), (88, 141988), (112, 111562), (121, 103264), (154, 81136), (176, 70994), (224, 55781), (242, 51632), (308, 40568), (352, 35497), (461, 27104), (484, 25816), (616, 20284), (847, 14752), (922, 13552), (968, 12908), (1232, 10142), (1694, 7376), (1844, 6776), (1936, 6454), (2464, 5071), (3227, 3872), (3388, 3688)]