38756475136

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{7331}}^1$

素因数の和:7647

約数の個数: 72

約数和(自身を含む): 78499852704

約数和(自身を除く): 39743377568

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 193, 214, 256, 386, 428, 772, 856, 1544, 1712, 3088, 3424, 6176, 6848, 7331, 12352, 13696, 14662, 20651, 24704, 27392, 29324, 41302, 49408, 58648, 82604, 117296, 165208, 234592, 330416, 469184, 660832, 784417, 938368, 1321664, 1414883, 1568834, 1876736, 2643328, 2829766, 3137668, 5286656, 5659532, 6275336, 11319064, 12550672, 22638128, 25101344, 45276256, 50202688, 90552512, 100405376, 151392481, 181105024, 200810752, 302784962, 362210048, 605569924, 1211139848, 2422279696, 4844559392, 9689118784, 19378237568, 38756475136]

約数ペア:

[(1, 38756475136), (2, 19378237568), (4, 9689118784), (8, 4844559392), (16, 2422279696), (32, 1211139848), (64, 605569924), (107, 362210048), (128, 302784962), (193, 200810752), (214, 181105024), (256, 151392481), (386, 100405376), (428, 90552512), (772, 50202688), (856, 45276256), (1544, 25101344), (1712, 22638128), (3088, 12550672), (3424, 11319064), (6176, 6275336), (6848, 5659532), (7331, 5286656), (12352, 3137668), (13696, 2829766), (14662, 2643328), (20651, 1876736), (24704, 1568834), (27392, 1414883), (29324, 1321664), (41302, 938368), (49408, 784417), (58648, 660832), (82604, 469184), (117296, 330416), (165208, 234592)]