472758328

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{118903}}^1$

素因数の和:118987

約数の個数: 32

約数和(自身を含む): 1027330560

約数和(自身を除く): 554572232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 118903, 237806, 475612, 832321, 951224, 1664642, 3329284, 6658568, 8442113, 16884226, 33768452, 59094791, 67536904, 118189582, 236379164, 472758328]

約数ペア:

[(1, 472758328), (2, 236379164), (4, 118189582), (7, 67536904), (8, 59094791), (14, 33768452), (28, 16884226), (56, 8442113), (71, 6658568), (142, 3329284), (284, 1664642), (497, 951224), (568, 832321), (994, 475612), (1988, 237806), (3976, 118903)]