40847772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 111949824

約数和(自身を除く): 71102052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 547, 588, 762, 889, 1094, 1524, 1641, 1778, 2188, 2667, 3282, 3556, 3829, 5334, 6223, 6564, 7658, 10668, 11487, 12446, 15316, 18669, 22974, 24892, 26803, 37338, 45948, 53606, 69469, 74676, 80409, 107212, 138938, 160818, 208407, 277876, 321636, 416814, 486283, 833628, 972566, 1458849, 1945132, 2917698, 3403981, 5835396, 6807962, 10211943, 13615924, 20423886, 40847772]

約数ペア:

[(1, 40847772), (2, 20423886), (3, 13615924), (4, 10211943), (6, 6807962), (7, 5835396), (12, 3403981), (14, 2917698), (21, 1945132), (28, 1458849), (42, 972566), (49, 833628), (84, 486283), (98, 416814), (127, 321636), (147, 277876), (196, 208407), (254, 160818), (294, 138938), (381, 107212), (508, 80409), (547, 74676), (588, 69469), (762, 53606), (889, 45948), (1094, 37338), (1524, 26803), (1641, 24892), (1778, 22974), (2188, 18669), (2667, 15316), (3282, 12446), (3556, 11487), (3829, 10668), (5334, 7658), (6223, 6564)]