29865136

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2861

約数の個数: 40

約数和(自身を含む): 66836000

約数和(自身を除く): 36970864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2749, 5432, 5498, 10864, 10996, 19243, 21992, 38486, 43984, 76972, 153944, 266653, 307888, 533306, 1066612, 1866571, 2133224, 3733142, 4266448, 7466284, 14932568, 29865136]

約数ペア:

[(1, 29865136), (2, 14932568), (4, 7466284), (7, 4266448), (8, 3733142), (14, 2133224), (16, 1866571), (28, 1066612), (56, 533306), (97, 307888), (112, 266653), (194, 153944), (388, 76972), (679, 43984), (776, 38486), (1358, 21992), (1552, 19243), (2716, 10996), (2749, 10864), (5432, 5498)]