28555898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 53207040

約数和(自身を除く): 24651142

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3463, 4123, 6926, 8246, 24241, 48482, 65797, 107353, 131594, 214706, 460579, 751471, 921158, 1502942, 2039707, 4079414, 14277949, 28555898]

約数ペア:

[(1, 28555898), (2, 14277949), (7, 4079414), (14, 2039707), (19, 1502942), (31, 921158), (38, 751471), (62, 460579), (133, 214706), (217, 131594), (266, 107353), (434, 65797), (589, 48482), (1178, 24241), (3463, 8246), (4123, 6926)]