40286766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 87056928

約数和(自身を除く): 46770162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 1301, 2382, 2602, 3903, 5161, 7806, 10322, 15483, 16913, 30966, 33826, 50739, 101478, 516497, 1032994, 1549491, 3098982, 6714461, 13428922, 20143383, 40286766]

約数ペア:

[(1, 40286766), (2, 20143383), (3, 13428922), (6, 6714461), (13, 3098982), (26, 1549491), (39, 1032994), (78, 516497), (397, 101478), (794, 50739), (1191, 33826), (1301, 30966), (2382, 16913), (2602, 15483), (3903, 10322), (5161, 7806)]