71712544

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{17107}}^1$

素因数の和:17248

約数の個数: 24

約数和(自身を含む): 142270128

約数和(自身を除く): 70557584

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 17107, 34214, 68428, 136856, 273712, 547424, 2241017, 4482034, 8964068, 17928136, 35856272, 71712544]

約数ペア:

[(1, 71712544), (2, 35856272), (4, 17928136), (8, 8964068), (16, 4482034), (32, 2241017), (131, 547424), (262, 273712), (524, 136856), (1048, 68428), (2096, 34214), (4192, 17107)]