28569968

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4813}}^1$

素因数の和:4881

約数の個数: 40

約数和(自身を含む): 64469088

約数和(自身を除く): 35899120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4813, 5936, 9626, 19252, 33691, 38504, 67382, 77008, 134764, 255089, 269528, 510178, 539056, 1020356, 1785623, 2040712, 3571246, 4081424, 7142492, 14284984, 28569968]

約数ペア:

[(1, 28569968), (2, 14284984), (4, 7142492), (7, 4081424), (8, 3571246), (14, 2040712), (16, 1785623), (28, 1020356), (53, 539056), (56, 510178), (106, 269528), (112, 255089), (212, 134764), (371, 77008), (424, 67382), (742, 38504), (848, 33691), (1484, 19252), (2968, 9626), (4813, 5936)]