74481004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 142037280

約数和(自身を除く): 67556276

約数列:

[1, 2, 4, 13, 26, 52, 169, 239, 338, 461, 478, 676, 922, 956, 1844, 3107, 5993, 6214, 11986, 12428, 23972, 40391, 77909, 80782, 110179, 155818, 161564, 220358, 311636, 440716, 1432327, 2864654, 5729308, 18620251, 37240502, 74481004]

約数ペア:

[(1, 74481004), (2, 37240502), (4, 18620251), (13, 5729308), (26, 2864654), (52, 1432327), (169, 440716), (239, 311636), (338, 220358), (461, 161564), (478, 155818), (676, 110179), (922, 80782), (956, 77909), (1844, 40391), (3107, 23972), (5993, 12428), (6214, 11986)]