66428159

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 79107840

約数和(自身を除く): 12679681

約数列:

[1, 7, 41, 59, 287, 413, 2419, 3923, 16933, 27461, 160843, 231457, 1125901, 1620199, 9489737, 66428159]

約数ペア:

[(1, 66428159), (7, 9489737), (41, 1620199), (59, 1125901), (287, 231457), (413, 160843), (2419, 27461), (3923, 16933)]