15425448

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 25614552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 599, 696, 888, 1073, 1198, 1797, 2146, 2396, 3219, 3594, 4292, 4792, 6438, 7188, 8584, 12876, 14376, 17371, 22163, 25752, 34742, 44326, 52113, 66489, 69484, 88652, 104226, 132978, 138968, 177304, 208452, 265956, 416904, 531912, 642727, 1285454, 1928181, 2570908, 3856362, 5141816, 7712724, 15425448]

約数ペア:

[(1, 15425448), (2, 7712724), (3, 5141816), (4, 3856362), (6, 2570908), (8, 1928181), (12, 1285454), (24, 642727), (29, 531912), (37, 416904), (58, 265956), (74, 208452), (87, 177304), (111, 138968), (116, 132978), (148, 104226), (174, 88652), (222, 69484), (232, 66489), (296, 52113), (348, 44326), (444, 34742), (599, 25752), (696, 22163), (888, 17371), (1073, 14376), (1198, 12876), (1797, 8584), (2146, 7188), (2396, 6438), (3219, 4792), (3594, 4292)]