27658532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 54700800

約数和(自身を除く): 27042268

約数列:

[1, 2, 4, 11, 22, 44, 73, 79, 109, 146, 158, 218, 292, 316, 436, 803, 869, 1199, 1606, 1738, 2398, 3212, 3476, 4796, 5767, 7957, 8611, 11534, 15914, 17222, 23068, 31828, 34444, 63437, 87527, 94721, 126874, 175054, 189442, 253748, 350108, 378884, 628603, 1257206, 2514412, 6914633, 13829266, 27658532]

約数ペア:

[(1, 27658532), (2, 13829266), (4, 6914633), (11, 2514412), (22, 1257206), (44, 628603), (73, 378884), (79, 350108), (109, 253748), (146, 189442), (158, 175054), (218, 126874), (292, 94721), (316, 87527), (436, 63437), (803, 34444), (869, 31828), (1199, 23068), (1606, 17222), (1738, 15914), (2398, 11534), (3212, 8611), (3476, 7957), (4796, 5767)]