66540584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 151761600

約数和(自身を除く): 85221016

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2341, 2584, 3553, 4682, 7106, 9364, 14212, 18728, 25751, 28424, 39797, 44479, 51502, 79594, 88958, 103004, 159188, 177916, 206008, 318376, 355832, 437767, 489269, 756143, 875534, 978538, 1512286, 1751068, 1957076, 3024572, 3502136, 3914152, 6049144, 8317573, 16635146, 33270292, 66540584]

約数ペア:

[(1, 66540584), (2, 33270292), (4, 16635146), (8, 8317573), (11, 6049144), (17, 3914152), (19, 3502136), (22, 3024572), (34, 1957076), (38, 1751068), (44, 1512286), (68, 978538), (76, 875534), (88, 756143), (136, 489269), (152, 437767), (187, 355832), (209, 318376), (323, 206008), (374, 177916), (418, 159188), (646, 103004), (748, 88958), (836, 79594), (1292, 51502), (1496, 44479), (1672, 39797), (2341, 28424), (2584, 25751), (3553, 18728), (4682, 14212), (7106, 9364)]