40075126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7156

約数の個数: 32

約数和(自身を含む): 76382208

約数和(自身を除く): 36307082

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 7103, 14206, 49721, 92339, 99442, 184678, 220193, 440386, 646373, 1292746, 1541351, 2862509, 3082702, 5725018, 20037563, 40075126]

約数ペア:

[(1, 40075126), (2, 20037563), (7, 5725018), (13, 3082702), (14, 2862509), (26, 1541351), (31, 1292746), (62, 646373), (91, 440386), (182, 220193), (217, 184678), (403, 99442), (434, 92339), (806, 49721), (2821, 14206), (5642, 7103)]