40538252

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 72769536

約数和(自身を除く): 32231284

約数列:

[1, 2, 4, 47, 94, 188, 383, 563, 766, 1126, 1532, 2252, 18001, 26461, 36002, 52922, 72004, 105844, 215629, 431258, 862516, 10134563, 20269126, 40538252]

約数ペア:

[(1, 40538252), (2, 20269126), (4, 10134563), (47, 862516), (94, 431258), (188, 215629), (383, 105844), (563, 72004), (766, 52922), (1126, 36002), (1532, 26461), (2252, 18001)]