23121448

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11159}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 27768152

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 11159, 22318, 44636, 78113, 89272, 156226, 312452, 412883, 624904, 825766, 1651532, 2890181, 3303064, 5780362, 11560724, 23121448]

約数ペア:

[(1, 23121448), (2, 11560724), (4, 5780362), (7, 3303064), (8, 2890181), (14, 1651532), (28, 825766), (37, 624904), (56, 412883), (74, 312452), (148, 156226), (259, 89272), (296, 78113), (518, 44636), (1036, 22318), (2072, 11159)]