816070642912

素因数分解:

$2^5\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{1671947}}^1$

素因数の和:1674143

約数の個数: 48

約数和(自身を含む): 1837002706560

約数和(自身を除く): 1020932063648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2179, 4358, 8716, 15253, 17432, 30506, 34864, 61012, 69728, 122024, 244048, 488096, 1671947, 3343894, 6687788, 11703629, 13375576, 23407258, 26751152, 46814516, 53502304, 93629032, 187258064, 374516128, 3643172513, 7286345026, 14572690052, 25502207591, 29145380104, 51004415182, 58290760208, 102008830364, 116581520416, 204017660728, 408035321456, 816070642912]

約数ペア:

[(1, 816070642912), (2, 408035321456), (4, 204017660728), (7, 116581520416), (8, 102008830364), (14, 58290760208), (16, 51004415182), (28, 29145380104), (32, 25502207591), (56, 14572690052), (112, 7286345026), (224, 3643172513), (2179, 374516128), (4358, 187258064), (8716, 93629032), (15253, 53502304), (17432, 46814516), (30506, 26751152), (34864, 23407258), (61012, 13375576), (69728, 11703629), (122024, 6687788), (244048, 3343894), (488096, 1671947)]