40680692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19081}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 78541512

約数和(自身を除く): 37860820

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 19081, 38162, 76324, 248053, 496106, 782321, 992212, 1564642, 3129284, 10170173, 20340346, 40680692]

約数ペア:

[(1, 40680692), (2, 20340346), (4, 10170173), (13, 3129284), (26, 1564642), (41, 992212), (52, 782321), (82, 496106), (164, 248053), (533, 76324), (1066, 38162), (2132, 19081)]