38690596

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 79142448

約数和(自身を除く): 40451852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 643, 1228, 1286, 2149, 2572, 4298, 4501, 8596, 9002, 15043, 18004, 30086, 31507, 60172, 63014, 126028, 197401, 394802, 789604, 1381807, 2763614, 5527228, 9672649, 19345298, 38690596]

約数ペア:

[(1, 38690596), (2, 19345298), (4, 9672649), (7, 5527228), (14, 2763614), (28, 1381807), (49, 789604), (98, 394802), (196, 197401), (307, 126028), (614, 63014), (643, 60172), (1228, 31507), (1286, 30086), (2149, 18004), (2572, 15043), (4298, 9002), (4501, 8596)]