40675076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18191}}^1$

素因数の和:18251

約数の個数: 24

約数和(自身を含む): 78443904

約数和(自身を除く): 37768828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 18191, 36382, 72764, 236483, 472966, 782213, 945932, 1564426, 3128852, 10168769, 20337538, 40675076]

約数ペア:

[(1, 40675076), (2, 20337538), (4, 10168769), (13, 3128852), (26, 1564426), (43, 945932), (52, 782213), (86, 472966), (172, 236483), (559, 72764), (1118, 36382), (2236, 18191)]