2989932064

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{55849}}^1$

素因数の和:56105

約数の個数: 48

約数和(自身を含む): 6755616000

約数和(自身を除く): 3765683936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 7648, 13384, 26768, 53536, 55849, 111698, 223396, 390943, 446792, 781886, 893584, 1563772, 1787168, 3127544, 6255088, 12510176, 13347911, 26695822, 53391644, 93435377, 106783288, 186870754, 213566576, 373741508, 427133152, 747483016, 1494966032, 2989932064]

約数ペア:

[(1, 2989932064), (2, 1494966032), (4, 747483016), (7, 427133152), (8, 373741508), (14, 213566576), (16, 186870754), (28, 106783288), (32, 93435377), (56, 53391644), (112, 26695822), (224, 13347911), (239, 12510176), (478, 6255088), (956, 3127544), (1673, 1787168), (1912, 1563772), (3346, 893584), (3824, 781886), (6692, 446792), (7648, 390943), (13384, 223396), (26768, 111698), (53536, 55849)]