40172028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 103111680

約数和(自身を除く): 62939652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 5479, 7332, 10958, 16437, 21916, 32874, 65748, 71227, 142454, 213681, 257513, 284908, 427362, 515026, 772539, 854724, 1030052, 1545078, 3090156, 3347669, 6695338, 10043007, 13390676, 20086014, 40172028]

約数ペア:

[(1, 40172028), (2, 20086014), (3, 13390676), (4, 10043007), (6, 6695338), (12, 3347669), (13, 3090156), (26, 1545078), (39, 1030052), (47, 854724), (52, 772539), (78, 515026), (94, 427362), (141, 284908), (156, 257513), (188, 213681), (282, 142454), (564, 71227), (611, 65748), (1222, 32874), (1833, 21916), (2444, 16437), (3666, 10958), (5479, 7332)]