7400690078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{4679}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 11623772160

約数和(自身を除く): 4223082082

約数列:

[1, 2, 31, 62, 97, 194, 263, 526, 3007, 4679, 6014, 8153, 9358, 16306, 25511, 51022, 145049, 290098, 453863, 790841, 907726, 1230577, 1581682, 2461154, 14069753, 28139506, 38147887, 76295774, 119365969, 238731938, 3700345039, 7400690078]

約数ペア:

[(1, 7400690078), (2, 3700345039), (31, 238731938), (62, 119365969), (97, 76295774), (194, 38147887), (263, 28139506), (526, 14069753), (3007, 2461154), (4679, 1581682), (6014, 1230577), (8153, 907726), (9358, 790841), (16306, 453863), (25511, 290098), (51022, 145049)]