72527888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{34603}}^1$

素因数の和:34742

約数の個数: 20

約数和(自身を含む): 141599568

約数和(自身を除く): 69071680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 34603, 69206, 138412, 276824, 553648, 4532993, 9065986, 18131972, 36263944, 72527888]

約数ペア:

[(1, 72527888), (2, 36263944), (4, 18131972), (8, 9065986), (16, 4532993), (131, 553648), (262, 276824), (524, 138412), (1048, 69206), (2096, 34603)]