64748684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 154592256

約数和(自身を除く): 89843572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 103, 143, 154, 157, 182, 206, 286, 308, 314, 364, 412, 572, 628, 721, 1001, 1099, 1133, 1339, 1442, 1727, 2002, 2041, 2198, 2266, 2678, 2884, 3454, 4004, 4082, 4396, 4532, 5356, 6908, 7931, 8164, 9373, 12089, 14287, 14729, 15862, 16171, 18746, 22451, 24178, 28574, 29458, 31724, 32342, 37492, 44902, 48356, 57148, 58916, 64684, 89804, 103103, 113197, 157157, 177881, 206206, 210223, 226394, 314314, 355762, 412412, 420446, 452788, 628628, 711524, 840892, 1245167, 1471561, 2312453, 2490334, 2943122, 4624906, 4980668, 5886244, 9249812, 16187171, 32374342, 64748684]

約数ペア:

[(1, 64748684), (2, 32374342), (4, 16187171), (7, 9249812), (11, 5886244), (13, 4980668), (14, 4624906), (22, 2943122), (26, 2490334), (28, 2312453), (44, 1471561), (52, 1245167), (77, 840892), (91, 711524), (103, 628628), (143, 452788), (154, 420446), (157, 412412), (182, 355762), (206, 314314), (286, 226394), (308, 210223), (314, 206206), (364, 177881), (412, 157157), (572, 113197), (628, 103103), (721, 89804), (1001, 64684), (1099, 58916), (1133, 57148), (1339, 48356), (1442, 44902), (1727, 37492), (2002, 32342), (2041, 31724), (2198, 29458), (2266, 28574), (2678, 24178), (2884, 22451), (3454, 18746), (4004, 16171), (4082, 15862), (4396, 14729), (4532, 14287), (5356, 12089), (6908, 9373), (7931, 8164)]