7450196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 14388192

約数和(自身を除く): 6937996

約数列:

[1, 2, 4, 13, 26, 52, 103, 107, 169, 206, 214, 338, 412, 428, 676, 1339, 1391, 2678, 2782, 5356, 5564, 11021, 17407, 18083, 22042, 34814, 36166, 44084, 69628, 72332, 143273, 286546, 573092, 1862549, 3725098, 7450196]

約数ペア:

[(1, 7450196), (2, 3725098), (4, 1862549), (13, 573092), (26, 286546), (52, 143273), (103, 72332), (107, 69628), (169, 44084), (206, 36166), (214, 34814), (338, 22042), (412, 18083), (428, 17407), (676, 11021), (1339, 5564), (1391, 5356), (2678, 2782)]