40410812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1361}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 76348272

約数和(自身を除く): 35937460

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 1361, 2284, 2722, 5444, 7423, 14846, 17693, 29692, 35386, 70772, 777131, 1554262, 3108524, 10102703, 20205406, 40410812]

約数ペア:

[(1, 40410812), (2, 20205406), (4, 10102703), (13, 3108524), (26, 1554262), (52, 777131), (571, 70772), (1142, 35386), (1361, 29692), (2284, 17693), (2722, 14846), (5444, 7423)]