28149088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 60903360

約数和(自身を除く): 32754272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 379, 422, 758, 844, 1516, 1688, 2321, 3032, 3376, 4169, 4642, 6064, 6752, 8338, 9284, 12128, 16676, 18568, 33352, 37136, 66704, 74272, 79969, 133408, 159938, 319876, 639752, 879659, 1279504, 1759318, 2559008, 3518636, 7037272, 14074544, 28149088]

約数ペア:

[(1, 28149088), (2, 14074544), (4, 7037272), (8, 3518636), (11, 2559008), (16, 1759318), (22, 1279504), (32, 879659), (44, 639752), (88, 319876), (176, 159938), (211, 133408), (352, 79969), (379, 74272), (422, 66704), (758, 37136), (844, 33352), (1516, 18568), (1688, 16676), (2321, 12128), (3032, 9284), (3376, 8338), (4169, 6752), (4642, 6064)]