33797420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23801}}^1$

素因数の和:23881

約数の個数: 24

約数和(自身を含む): 71977248

約数和(自身を除く): 38179828

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23801, 47602, 95204, 119005, 238010, 476020, 1689871, 3379742, 6759484, 8449355, 16898710, 33797420]

約数ペア:

[(1, 33797420), (2, 16898710), (4, 8449355), (5, 6759484), (10, 3379742), (20, 1689871), (71, 476020), (142, 238010), (284, 119005), (355, 95204), (710, 47602), (1420, 23801)]