40369868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131071}}^1$

素因数の和:131093

約数の個数: 24

約数和(自身を含む): 88080384

約数和(自身を除く): 47710516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 131071, 262142, 524284, 917497, 1441781, 1834994, 2883562, 3669988, 5767124, 10092467, 20184934, 40369868]

約数ペア:

[(1, 40369868), (2, 20184934), (4, 10092467), (7, 5767124), (11, 3669988), (14, 2883562), (22, 1834994), (28, 1441781), (44, 917497), (77, 524284), (154, 262142), (308, 131071)]