40011452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24821}}^1$

素因数の和:24869

約数の個数: 24

約数和(自身を含む): 77841792

約数和(自身を除く): 37830340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 24821, 49642, 99284, 322673, 645346, 769451, 1290692, 1538902, 3077804, 10002863, 20005726, 40011452]

約数ペア:

[(1, 40011452), (2, 20005726), (4, 10002863), (13, 3077804), (26, 1538902), (31, 1290692), (52, 769451), (62, 645346), (124, 322673), (403, 99284), (806, 49642), (1612, 24821)]