27986028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 74936064

約数和(自身を除く): 46950036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1051, 1268, 1902, 2102, 2219, 3153, 3804, 4204, 4438, 6306, 6657, 7357, 8876, 12612, 13314, 14714, 22071, 26628, 29428, 44142, 88284, 333167, 666334, 999501, 1332668, 1999002, 2332169, 3998004, 4664338, 6996507, 9328676, 13993014, 27986028]

約数ペア:

[(1, 27986028), (2, 13993014), (3, 9328676), (4, 6996507), (6, 4664338), (7, 3998004), (12, 2332169), (14, 1999002), (21, 1332668), (28, 999501), (42, 666334), (84, 333167), (317, 88284), (634, 44142), (951, 29428), (1051, 26628), (1268, 22071), (1902, 14714), (2102, 13314), (2219, 12612), (3153, 8876), (3804, 7357), (4204, 6657), (4438, 6306)]