7135237808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{10427}}^1$

素因数の和:12705

約数の個数: 40

約数和(自身を含む): 14559990720

約数和(自身を除く): 7424752912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2251, 4502, 9004, 10427, 18008, 20854, 36016, 41708, 42769, 83416, 85538, 166832, 171076, 198113, 342152, 396226, 684304, 792452, 1584904, 3169808, 23471177, 46942354, 93884708, 187769416, 375538832, 445952363, 891904726, 1783809452, 3567618904, 7135237808]

約数ペア:

[(1, 7135237808), (2, 3567618904), (4, 1783809452), (8, 891904726), (16, 445952363), (19, 375538832), (38, 187769416), (76, 93884708), (152, 46942354), (304, 23471177), (2251, 3169808), (4502, 1584904), (9004, 792452), (10427, 684304), (18008, 396226), (20854, 342152), (36016, 198113), (41708, 171076), (42769, 166832), (83416, 85538)]