28785326562

素因数分解:

$2^1\times 3^5\times {\mathrm{227}}^1\times {\mathrm{260921}}^1$

素因数の和:261165

約数の個数: 48

約数和(自身を含む): 64963315872

約数和(自身を除く): 36177989310

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 243, 454, 486, 681, 1362, 2043, 4086, 6129, 12258, 18387, 36774, 55161, 110322, 260921, 521842, 782763, 1565526, 2348289, 4696578, 7044867, 14089734, 21134601, 42269202, 59229067, 63403803, 118458134, 126807606, 177687201, 355374402, 533061603, 1066123206, 1599184809, 3198369618, 4797554427, 9595108854, 14392663281, 28785326562]

約数ペア:

[(1, 28785326562), (2, 14392663281), (3, 9595108854), (6, 4797554427), (9, 3198369618), (18, 1599184809), (27, 1066123206), (54, 533061603), (81, 355374402), (162, 177687201), (227, 126807606), (243, 118458134), (454, 63403803), (486, 59229067), (681, 42269202), (1362, 21134601), (2043, 14089734), (4086, 7044867), (6129, 4696578), (12258, 2348289), (18387, 1565526), (36774, 782763), (55161, 521842), (110322, 260921)]