69765952

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 143633952

約数和(自身を除く): 73868000

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 172, 202, 251, 344, 404, 502, 688, 808, 1004, 1376, 1616, 2008, 2752, 3232, 4016, 4343, 6464, 8032, 8686, 10793, 16064, 17372, 21586, 25351, 34744, 43172, 50702, 69488, 86344, 101404, 138976, 172688, 202808, 277952, 345376, 405616, 690752, 811232, 1090093, 1622464, 2180186, 4360372, 8720744, 17441488, 34882976, 69765952]

約数ペア:

[(1, 69765952), (2, 34882976), (4, 17441488), (8, 8720744), (16, 4360372), (32, 2180186), (43, 1622464), (64, 1090093), (86, 811232), (101, 690752), (172, 405616), (202, 345376), (251, 277952), (344, 202808), (404, 172688), (502, 138976), (688, 101404), (808, 86344), (1004, 69488), (1376, 50702), (1616, 43172), (2008, 34744), (2752, 25351), (3232, 21586), (4016, 17372), (4343, 16064), (6464, 10793), (8032, 8686)]