15697320688

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{521021}}^1$

素因数の和:521305

約数の個数: 40

約数和(自身を含む): 34887633120

約数和(自身を除く): 19190312432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 3766, 4304, 7532, 15064, 30128, 521021, 1042042, 2084084, 3647147, 4168168, 7294294, 8336336, 14588588, 29177176, 58354352, 140154649, 280309298, 560618596, 981082543, 1121237192, 1962165086, 2242474384, 3924330172, 7848660344, 15697320688]

約数ペア:

[(1, 15697320688), (2, 7848660344), (4, 3924330172), (7, 2242474384), (8, 1962165086), (14, 1121237192), (16, 981082543), (28, 560618596), (56, 280309298), (112, 140154649), (269, 58354352), (538, 29177176), (1076, 14588588), (1883, 8336336), (2152, 7294294), (3766, 4168168), (4304, 3647147), (7532, 2084084), (15064, 1042042), (30128, 521021)]