752667748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{3793}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 1589230720

約数和(自身を除く): 836562972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 373, 532, 746, 1492, 2611, 3793, 5222, 7087, 7586, 10444, 14174, 15172, 26551, 28348, 49609, 53102, 72067, 99218, 106204, 144134, 198436, 288268, 504469, 1008938, 1414789, 2017876, 2829578, 5659156, 9903523, 19807046, 26880991, 39614092, 53761982, 107523964, 188166937, 376333874, 752667748]

約数ペア:

[(1, 752667748), (2, 376333874), (4, 188166937), (7, 107523964), (14, 53761982), (19, 39614092), (28, 26880991), (38, 19807046), (76, 9903523), (133, 5659156), (266, 2829578), (373, 2017876), (532, 1414789), (746, 1008938), (1492, 504469), (2611, 288268), (3793, 198436), (5222, 144134), (7087, 106204), (7586, 99218), (10444, 72067), (14174, 53102), (15172, 49609), (26551, 28348)]