26185208

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 58023720

約数和(自身を除く): 31838512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 997, 1876, 1994, 3283, 3752, 3988, 6566, 6979, 7976, 13132, 13958, 26264, 27916, 48853, 55832, 66799, 97706, 133598, 195412, 267196, 390824, 467593, 534392, 935186, 1870372, 3273151, 3740744, 6546302, 13092604, 26185208]

約数ペア:

[(1, 26185208), (2, 13092604), (4, 6546302), (7, 3740744), (8, 3273151), (14, 1870372), (28, 935186), (49, 534392), (56, 467593), (67, 390824), (98, 267196), (134, 195412), (196, 133598), (268, 97706), (392, 66799), (469, 55832), (536, 48853), (938, 27916), (997, 26264), (1876, 13958), (1994, 13132), (3283, 7976), (3752, 6979), (3988, 6566)]