29428661332

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{28109}}^1$

素因数の和:28528

約数の個数: 48

約数和(自身を含む): 59503248000

約数和(自身を除く): 30074586668

約数列:

[1, 2, 4, 7, 14, 28, 139, 269, 278, 538, 556, 973, 1076, 1883, 1946, 3766, 3892, 7532, 28109, 37391, 56218, 74782, 112436, 149564, 196763, 261737, 393526, 523474, 787052, 1046948, 3907151, 7561321, 7814302, 15122642, 15628604, 27350057, 30245284, 52929247, 54700114, 105858494, 109400228, 211716988, 1051023619, 2102047238, 4204094476, 7357165333, 14714330666, 29428661332]

約数ペア:

[(1, 29428661332), (2, 14714330666), (4, 7357165333), (7, 4204094476), (14, 2102047238), (28, 1051023619), (139, 211716988), (269, 109400228), (278, 105858494), (538, 54700114), (556, 52929247), (973, 30245284), (1076, 27350057), (1883, 15628604), (1946, 15122642), (3766, 7814302), (3892, 7561321), (7532, 3907151), (28109, 1046948), (37391, 787052), (56218, 523474), (74782, 393526), (112436, 261737), (149564, 196763)]