8404087888

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1415783}}^1$

素因数の和:1415851

約数の個数: 40

約数和(自身を含む): 18960179328

約数和(自身を除く): 10556091440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 1415783, 2831566, 5663132, 9910481, 11326264, 19820962, 22652528, 39641924, 75036499, 79283848, 150072998, 158567696, 300145996, 525255493, 600291992, 1050510986, 1200583984, 2101021972, 4202043944, 8404087888]

約数ペア:

[(1, 8404087888), (2, 4202043944), (4, 2101021972), (7, 1200583984), (8, 1050510986), (14, 600291992), (16, 525255493), (28, 300145996), (53, 158567696), (56, 150072998), (106, 79283848), (112, 75036499), (212, 39641924), (371, 22652528), (424, 19820962), (742, 11326264), (848, 9910481), (1484, 5663132), (2968, 2831566), (5936, 1415783)]