27691072

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 57543192

約数和(自身を除く): 29852120

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 173, 244, 328, 346, 488, 656, 692, 976, 1312, 1384, 1952, 2501, 2624, 2768, 3904, 5002, 5536, 7093, 10004, 10553, 11072, 14186, 20008, 21106, 28372, 40016, 42212, 56744, 80032, 84424, 113488, 160064, 168848, 226976, 337696, 432673, 453952, 675392, 865346, 1730692, 3461384, 6922768, 13845536, 27691072]

約数ペア:

[(1, 27691072), (2, 13845536), (4, 6922768), (8, 3461384), (16, 1730692), (32, 865346), (41, 675392), (61, 453952), (64, 432673), (82, 337696), (122, 226976), (164, 168848), (173, 160064), (244, 113488), (328, 84424), (346, 80032), (488, 56744), (656, 42212), (692, 40016), (976, 28372), (1312, 21106), (1384, 20008), (1952, 14186), (2501, 11072), (2624, 10553), (2768, 10004), (3904, 7093), (5002, 5536)]