25994276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 58273152

約数和(自身を除く): 32278876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2281, 2849, 4562, 5698, 9124, 11396, 15967, 25091, 31934, 50182, 63868, 84397, 100364, 168794, 175637, 337588, 351274, 590779, 702548, 928367, 1181558, 1856734, 2363116, 3713468, 6498569, 12997138, 25994276]

約数ペア:

[(1, 25994276), (2, 12997138), (4, 6498569), (7, 3713468), (11, 2363116), (14, 1856734), (22, 1181558), (28, 928367), (37, 702548), (44, 590779), (74, 351274), (77, 337588), (148, 175637), (154, 168794), (259, 100364), (308, 84397), (407, 63868), (518, 50182), (814, 31934), (1036, 25091), (1628, 15967), (2281, 11396), (2849, 9124), (4562, 5698)]