40871506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 70616448

約数和(自身を除く): 29744942

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1667, 1886, 3334, 12259, 21671, 24518, 38341, 43342, 68347, 76682, 136694, 498433, 888511, 996866, 1571981, 1777022, 3143962, 20435753, 40871506]

約数ペア:

[(1, 40871506), (2, 20435753), (13, 3143962), (23, 1777022), (26, 1571981), (41, 996866), (46, 888511), (82, 498433), (299, 136694), (533, 76682), (598, 68347), (943, 43342), (1066, 38341), (1667, 24518), (1886, 21671), (3334, 12259)]