42401912

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2879}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 48836488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2879, 3682, 5758, 7364, 11516, 14728, 20153, 23032, 40306, 80612, 161224, 757177, 1514354, 3028708, 5300239, 6057416, 10600478, 21200956, 42401912]

約数ペア:

[(1, 42401912), (2, 21200956), (4, 10600478), (7, 6057416), (8, 5300239), (14, 3028708), (28, 1514354), (56, 757177), (263, 161224), (526, 80612), (1052, 40306), (1841, 23032), (2104, 20153), (2879, 14728), (3682, 11516), (5758, 7364)]