47129272

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{16319}}^1$

素因数の和:16363

約数の個数: 24

約数和(自身を含む): 93268800

約数和(自身を除く): 46139528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 16319, 32638, 65276, 130552, 310061, 620122, 1240244, 2480488, 5891159, 11782318, 23564636, 47129272]

約数ペア:

[(1, 47129272), (2, 23564636), (4, 11782318), (8, 5891159), (19, 2480488), (38, 1240244), (76, 620122), (152, 310061), (361, 130552), (722, 65276), (1444, 32638), (2888, 16319)]