7248551408

素因数分解:

$2^4\times 7^1\times {\mathrm{64719209}}^1$

素因数の和:64719224

約数の個数: 20

約数和(自身を含む): 16050364080

約数和(自身を除く): 8801812672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 64719209, 129438418, 258876836, 453034463, 517753672, 906068926, 1035507344, 1812137852, 3624275704, 7248551408]

約数ペア:

[(1, 7248551408), (2, 3624275704), (4, 1812137852), (7, 1035507344), (8, 906068926), (14, 517753672), (16, 453034463), (28, 258876836), (56, 129438418), (112, 64719209)]