28685872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 57965040

約数和(自身を除く): 29279168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 293, 422, 464, 586, 844, 1172, 1688, 2344, 3376, 4688, 6119, 8497, 12238, 16994, 24476, 33988, 48952, 61823, 67976, 97904, 123646, 135952, 247292, 494584, 989168, 1792867, 3585734, 7171468, 14342936, 28685872]

約数ペア:

[(1, 28685872), (2, 14342936), (4, 7171468), (8, 3585734), (16, 1792867), (29, 989168), (58, 494584), (116, 247292), (211, 135952), (232, 123646), (293, 97904), (422, 67976), (464, 61823), (586, 48952), (844, 33988), (1172, 24476), (1688, 16994), (2344, 12238), (3376, 8497), (4688, 6119)]