28293202

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 52348032

約数和(自身を除く): 24054830

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2243, 4486, 6307, 12614, 15701, 31402, 38131, 76262, 118879, 237758, 266917, 533834, 832153, 1664306, 2020943, 4041886, 14146601, 28293202]

約数ペア:

[(1, 28293202), (2, 14146601), (7, 4041886), (14, 2020943), (17, 1664306), (34, 832153), (53, 533834), (106, 266917), (119, 237758), (238, 118879), (371, 76262), (742, 38131), (901, 31402), (1802, 15701), (2243, 12614), (4486, 6307)]