71786780168

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{1367}}^1\times {\mathrm{10639}}^1$

素因数の和:12629

約数の個数: 32

約数和(自身を含む): 134929670400

約数和(自身を除く): 63142890232

約数列:

[1, 2, 4, 8, 617, 1234, 1367, 2468, 2734, 4936, 5468, 10639, 10936, 21278, 42556, 85112, 843439, 1686878, 3373756, 6564263, 6747512, 13128526, 14543513, 26257052, 29087026, 52514104, 58174052, 116348104, 8973347521, 17946695042, 35893390084, 71786780168]

約数ペア:

[(1, 71786780168), (2, 35893390084), (4, 17946695042), (8, 8973347521), (617, 116348104), (1234, 58174052), (1367, 52514104), (2468, 29087026), (2734, 26257052), (4936, 14543513), (5468, 13128526), (10639, 6747512), (10936, 6564263), (21278, 3373756), (42556, 1686878), (85112, 843439)]