40441884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 109380096

約数和(自身を除く): 68938212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 6781, 13562, 20343, 27124, 40686, 47467, 81372, 94934, 142401, 189868, 284802, 481451, 569604, 962902, 1444353, 1925804, 2888706, 3370157, 5777412, 6740314, 10110471, 13480628, 20220942, 40441884]

約数ペア:

[(1, 40441884), (2, 20220942), (3, 13480628), (4, 10110471), (6, 6740314), (7, 5777412), (12, 3370157), (14, 2888706), (21, 1925804), (28, 1444353), (42, 962902), (71, 569604), (84, 481451), (142, 284802), (213, 189868), (284, 142401), (426, 94934), (497, 81372), (852, 47467), (994, 40686), (1491, 27124), (1988, 20343), (2982, 13562), (5964, 6781)]