40191272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7741}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 83613600

約数和(自身を除く): 43422328

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 7741, 15482, 30964, 61928, 85151, 170302, 340604, 456719, 681208, 913438, 1826876, 3653752, 5023909, 10047818, 20095636, 40191272]

約数ペア:

[(1, 40191272), (2, 20095636), (4, 10047818), (8, 5023909), (11, 3653752), (22, 1826876), (44, 913438), (59, 681208), (88, 456719), (118, 340604), (236, 170302), (472, 85151), (649, 61928), (1298, 30964), (2596, 15482), (5192, 7741)]