26720536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 26271464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 479, 734, 958, 1468, 1916, 2936, 3832, 6973, 9101, 13946, 18202, 27892, 36404, 55784, 72808, 175793, 351586, 703172, 1406344, 3340067, 6680134, 13360268, 26720536]

約数ペア:

[(1, 26720536), (2, 13360268), (4, 6680134), (8, 3340067), (19, 1406344), (38, 703172), (76, 351586), (152, 175793), (367, 72808), (479, 55784), (734, 36404), (958, 27892), (1468, 18202), (1916, 13946), (2936, 9101), (3832, 6973)]