282769144

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71119}}^1$

素因数の和:71203

約数の個数: 32

約数和(自身を含む): 614476800

約数和(自身を除く): 331707656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 71119, 142238, 284476, 497833, 568952, 995666, 1991332, 3982664, 5049449, 10098898, 20197796, 35346143, 40395592, 70692286, 141384572, 282769144]

約数ペア:

[(1, 282769144), (2, 141384572), (4, 70692286), (7, 40395592), (8, 35346143), (14, 20197796), (28, 10098898), (56, 5049449), (71, 3982664), (142, 1991332), (284, 995666), (497, 568952), (568, 497833), (994, 284476), (1988, 142238), (3976, 71119)]