27876268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 59718400

約数和(自身を除く): 31842132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 859, 1159, 1708, 1718, 2318, 3436, 4636, 6013, 8113, 12026, 16226, 16321, 24052, 32452, 32642, 52399, 65284, 104798, 114247, 209596, 228494, 366793, 456988, 733586, 995581, 1467172, 1991162, 3982324, 6969067, 13938134, 27876268]

約数ペア:

[(1, 27876268), (2, 13938134), (4, 6969067), (7, 3982324), (14, 1991162), (19, 1467172), (28, 995581), (38, 733586), (61, 456988), (76, 366793), (122, 228494), (133, 209596), (244, 114247), (266, 104798), (427, 65284), (532, 52399), (854, 32642), (859, 32452), (1159, 24052), (1708, 16321), (1718, 16226), (2318, 12026), (3436, 8113), (4636, 6013)]