47381784

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{20353}}^1$

素因数の和:20459

約数の個数: 32

約数和(自身を含む): 119681520

約数和(自身を除く): 72299736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 20353, 40706, 61059, 81412, 122118, 162824, 244236, 488472, 1974241, 3948482, 5922723, 7896964, 11845446, 15793928, 23690892, 47381784]

約数ペア:

[(1, 47381784), (2, 23690892), (3, 15793928), (4, 11845446), (6, 7896964), (8, 5922723), (12, 3948482), (24, 1974241), (97, 488472), (194, 244236), (291, 162824), (388, 122118), (582, 81412), (776, 61059), (1164, 40706), (2328, 20353)]