73805872

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2903}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 164203776

約数和(自身を除く): 90397904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2903, 3178, 3632, 5806, 6356, 11612, 12712, 20321, 23224, 25424, 40642, 46448, 81284, 162568, 325136, 658981, 1317962, 2635924, 4612867, 5271848, 9225734, 10543696, 18451468, 36902936, 73805872]

約数ペア:

[(1, 73805872), (2, 36902936), (4, 18451468), (7, 10543696), (8, 9225734), (14, 5271848), (16, 4612867), (28, 2635924), (56, 1317962), (112, 658981), (227, 325136), (454, 162568), (908, 81284), (1589, 46448), (1816, 40642), (2903, 25424), (3178, 23224), (3632, 20321), (5806, 12712), (6356, 11612)]