28962726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19580

約数の個数: 32

約数和(自身を含む): 65667840

約数和(自身を除く): 36705114

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19543, 39086, 58629, 117258, 254059, 371317, 508118, 742634, 762177, 1113951, 1524354, 2227902, 4827121, 9654242, 14481363, 28962726]

約数ペア:

[(1, 28962726), (2, 14481363), (3, 9654242), (6, 4827121), (13, 2227902), (19, 1524354), (26, 1113951), (38, 762177), (39, 742634), (57, 508118), (78, 371317), (114, 254059), (247, 117258), (494, 58629), (741, 39086), (1482, 19543)]