142940012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{1471}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 265224960

約数和(自身を除く): 122284948

約数列:

[1, 2, 4, 17, 34, 68, 1429, 1471, 2858, 2942, 5716, 5884, 24293, 25007, 48586, 50014, 97172, 100028, 2102059, 4204118, 8408236, 35735003, 71470006, 142940012]

約数ペア:

[(1, 142940012), (2, 71470006), (4, 35735003), (17, 8408236), (34, 4204118), (68, 2102059), (1429, 100028), (1471, 97172), (2858, 50014), (2942, 48586), (5716, 25007), (5884, 24293)]