33326690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 61762176

約数和(自身を除く): 28435486

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 643, 710, 730, 1286, 3215, 5183, 6430, 10366, 25915, 45653, 46939, 51830, 91306, 93878, 228265, 234695, 456530, 469390, 3332669, 6665338, 16663345, 33326690]

約数ペア:

[(1, 33326690), (2, 16663345), (5, 6665338), (10, 3332669), (71, 469390), (73, 456530), (142, 234695), (146, 228265), (355, 93878), (365, 91306), (643, 51830), (710, 46939), (730, 45653), (1286, 25915), (3215, 10366), (5183, 6430)]